Sensors

One-way photo eye for installation in Parc 300 and columns, 20 m range, 2-wire, IP54, with 20 m cable. For Parc 300 and columns with 32 mm borehole diameter. Scope of delivery:Photo eye transmitterPhoto eye receiver2 brackets for 32 mm drill holes1 mounting bracket for installation in the Parc 3001 Special 633 housing for alternative surface-mounted installation2 connecting cables, 10,000 mm4 cable connectorsMounting hardwareFeatures:Function and contamination indication via LED2-wire technology: Power supply, signal and testing via just 2 reverse-polarity-protected and connectable strandsOptical safety device to protect against personal injury and property damage

One-way photo eye with 8 m range, rotatable +/- 90°, 2-wire, IP65, without cable. For controls with a connection for 2-wire photo eyes. Scope of delivery:Photo eye transmitterPhoto eye receiver2 housingsMounting hardwareFeatures:Horizontal alignment of the light beam by 180°Function and contamination indication via LED2-wire technology: Power supply, signal and testing via just 2 reverse-polarity-protected and connectable strandsOptical safety device to protect against personal injury and property damage

One-way photo eye with 20 m range, rotatable +/- 90°, 2-wire, IP65, without cable. For controls with a connection for 2-wire photo eyes. Scope of delivery:Photo eye transmitterPhoto eye receiver2 housingsMounting hardwareFeatures:Horizontal alignment of the light beam by 180°Function and contamination indication via LED2-wire technology: Power supply, signal and testing via just 2 reverse-polarity-protected and connectable strandsOptical safety device to protect against personal injury and property damage

One-way photo eye with 20 m range, rotatable +/- 90°, 2-wire, IP65, with 20 m underground cable. For controls with a connection for 2-wire photo eyes. Scope of delivery:Photo eye transmitterPhoto eye receiver2 housingsConnection cable 2x0.8 mm², 20,000 mmMounting materialsFeatures:Horizontal alignment of the light beam by 180°Function and contamination indication via LED2-wire technology: Power supply, signal and testing via just 2 reverse-polarity-protected and connectable strandsOptical safety device to protect against personal injury and property damage

One-way photo eye with 20 m range, rotatable +/- 90°, 24 V DC, 4-wire, IP65, without cable. For controls with a connection for 4-wire photo eyes. Scope of delivery:Photo eye transmitterPhoto eye receiver2 housingsMounting hardwareFeatures:Horizontal alignment of the light beam by 180°Function and contamination indication via LEDParallel connection of 2 photo eyes (2-channel operation) without mutual interferenceAdjustment of the range by setting a jumper (1–8 m or 5–20 m)Test input for use as a safety deviceOptical safety device to protect against personal injury and property damage

One-way photo eye with 8 m range, rotatable +/- 90° and battery-operated, 2-wire receiver, 1.5 V AA battery transmitter, IP65, without cable. For controls with a connection for 2-wire photo eyes. Scope of delivery:Photo eye transmitter/receiverPhoto eye transmitter/receiver with 2 x 1.5 V AA batteriesMounting materialsFeatures:Horizontal alignment of the light beam by 180°Function and contamination indication via LED2-wire technology: Power supply, signal and testing via just 2 reverse-polarity-protected and connectable strandsHigh operational reliability thanks to an actively returning light beam and dynamic testing of the photo eyeThe battery-powered unit eliminates the need to lay a cable from the control unit to the opposite side of the door8.2 kOhm connection to satellite unit: The photo eye can alternatively be used to connect a sensing edge on the main closing edge of a sliding gate wirelessly to the control unit (does not replace an 8.2 kOhm control unit/ monitoring unit for high-speed gates). When the sensing edge is activated, the relay output switchesNot suitable for gate systems where the gate is regularly open for extended periods. To save energy, it is switched off when the gate is closed on compatible drives and control units. Battery life: approx. 1.5 yearsOptical safety device to protect against personal injury and property damage

Pressure Wave Switch D3, Bircher Item No. 209853

Replacement smoke detector ORS 142 W AT for existing hold-open control units with old approval numbers (Z-6.5-xxxx), Optical smoke detector 142 wall-mounted replacement for old systems, Hekatron item no. 31-5000033-04-01

The D+H CPS-B1-2.5-0101 is a compact smoke and heat extraction (RWA) control unit from the Basic series. With an output of 24 V DC / 2.5 A, one detector line and one actuator group, it is ideally suited for small to medium-sized smoke and heat extraction systems in public, commercial and industrial buildings. The control unit provides a stabilised 24 V output voltage and features an integrated emergency power supply for up to 72 hours (with separately available rechargeable batteries). Up to 8 smoke and heat extraction control points and 8 approved fire detectors can be connected per line. In addition to standard smoke and heat extraction functions, the control unit offers numerous safety and convenience features. These include circuit monitoring for short circuits and open circuits, remote reset of smoke detectors, smoke and heat extraction night-time operation, and switchable safety functions. Furthermore, the control unit can be used for daily comfort ventilation. The ventilation time can be set directly on the control unit. A wind or rain sensor can be connected directly without the need for additional extensions. The D+H CPS-B1-2.5-0101 meets the requirements of modern smoke extraction systems and is certified in accordance with ISO 21927-9, DIN EN 12101-10, VdS 2581, VdS 2593, VdS 2344, EN 62368-1 and the building regulations requirements of DIN 18232-9. Features Basic smoke and heat extraction control unit for 24 V DC systems Output power: 2.5 A 1 detector line and 1 actuator group Includes plastic housing with spare key Integrated emergency power supply for 72 hours (batteries available separately) Comfort ventilation function with adjustable ventilation time Connection for wind and rain sensor Circuit monitoring for short circuits and open circuits Remote reset of smoke detectors and night-time activation of smoke and heat extraction systems Tested and certified in accordance with DIN EN 12101-10, ISO 21927-9 and VdS Technical data Supply voltage: 195–253 V AC, 50 Hz Power consumption: 140 VA Standby power consumption: < 2 W Output: 24 V DC / 2.5 A Monitoring operating mode: Continuous operation Alarm/ventilation operating mode: Short-term operation (30 % duty cycle) Channels: 1 Drive groups: 1 Protection class: IP30 Ambient temperature: -5 °C to +40 °C Housing: Plastic Colour: White (similar to RAL 9016) Dimensions (W × H × D): 310 × 310 × 104 mm Scope of delivery D+H CPS-B1-2.5-0101 main circuit board Plastic housing Spare key Excludes rechargeable batteries (rechargeable batteries must be ordered separately) Note: Two suitable rechargeable batteries are required for operation. These are not included in the scope of delivery and must be ordered separately.

The D+H Battery Type 2 is a VdS-approved replacement battery for the emergency power supply of D+H smoke and heat extraction systems (RWA). With a nominal voltage of 12 V DC and a capacity of 2.2 Ah (±15 %), it ensures a reliable power supply in an emergency and supports the prescribed emergency power supply for D+H smoke and heat extraction control units.The battery is installed directly within the control unit housing and serves to ensure operational readiness in the event of a mains power failure. It is suitable both as a replacement battery during maintenance work and for the initial installation in compatible D+H RWA control units.Thanks to its compact design, the battery can be easily fitted into the designated battery compartments of the D+H control units. The single-pack design allows for the targeted replacement of individual batteries. Depending on the control unit type, two batteries are required for a complete emergency power supply.FeaturesVdS-approved replacement battery for D+H smoke and heat extraction control units12 V DC nominal voltageBattery capacity: 2.2 Ah (±15 %)Suitable for 72-hour emergency power supplyCompact design for installation in the control unit housingIdeal as a replacement or spare batterySupplied as a single pack containing one batteryTechnical dataVoltage: 12 V DCBattery capacity: 2.2 Ah (±15 %)Dimensions (W × H × D): approx. 178 × 66 × 34 mmContents1 × D+H battery type 2Supplied as a single pack (1 battery)Note: Depending on the D+H RWA control unit, two batteries are required for a full emergency power supply. Please observe the specifications of the respective control unit.

The D+H CPS-B1-5-0101 is a high-performance smoke and heat extraction (RWA) control unit from the Basic series. With an output of 24 V DC / 5 A, one detector line and one actuator group, it is ideally suited for small to medium-sized smoke and heat extraction systems with increased power requirements. It ensures reliable control of the connected smoke and heat extraction systems and can also be used for daily comfort ventilation.The control unit provides a stabilised 24 V output voltage and features an integrated emergency power supply for up to 72 hours (with separately available rechargeable batteries). Up to 8 RWA control points and 8 approved fire detectors can be connected per line.In addition to standard smoke and heat extraction functions, the control unit offers numerous safety and convenience features. These include circuit monitoring for short circuits and open circuits, remote reset of smoke detectors, an integrated smoke and heat extraction night-time operation mode, and switchable safety functions. Furthermore, visual and audible alarm devices can be connected. An optional wind or rain sensor can be connected directly to the control unit.The D+H CPS-B1-5-0101 meets the requirements of modern smoke and heat extraction systems and is certified to ISO 21927-9, DIN EN 12101-10, VdS 2581, VdS 2593, VdS 2344, EN 62368-1 and the building regulations requirements of DIN 18232-9.FeaturesBasic smoke and heat extraction control unit for 24 V DC systemsOutput power: 5 A1 detector line and 1 actuator groupIncludes plastic housing with spare keyIntegrated emergency power supply for at least 72 hours (batteries available separately)Convenience ventilation function with adjustable ventilation timeDirect connection of a wind or rain sensor possibleCircuit monitoring for short circuits and open circuitsRemote reset of smoke detectors and RWA night-time activationConnection options for visual and audible alarm devicesTested and certified in accordance with DIN EN 12101-10, ISO 21927-9 and VdSTechnical dataSupply voltage: 195–253 V AC, 50 HzPower consumption: 145 VAStandby power consumption: < 2 WOutput: 24 V DC / 5 AMonitoring operating mode: Continuous operationAlarm/ventilation operating mode: Short-term operation (30 % duty cycle)Channels: 1Drive groups: 1Protection class: IP30Ambient temperature: -5 °C to +40 °CHousing: PlasticColour: White (similar to RAL 9016)Dimensions (W × H × D): 310 × 310 × 104 mmContents of deliveryD+H CPS-B1-5-0101 central circuit boardPlastic housingSpare keyExcludes rechargeable batteries (rechargeable batteries must be ordered separately)Note: Two type 8 rechargeable batteries are required for operation. These are not included in the scope of delivery and must be ordered separately.

The D+H Type 8 battery is a VdS-approved replacement battery for the emergency power supply of D+H smoke and heat extraction systems (RWA). With a nominal voltage of 12 V DC and a capacity of 3.4 Ah (±15 %), it ensures a reliable power supply in an emergency and supports the prescribed 72-hour emergency power supply for compatible D+H RWA control units.The battery is installed directly inside the control unit housing and ensures that the RWA control unit remains operational even in the event of a mains power failure. It is suitable both as a replacement battery for maintenance purposes and as part of the initial equipment for compatible control units.Thanks to its compact design, the battery can be easily fitted into the designated battery compartments. It is supplied as a single pack containing one battery. Depending on the control unit type, two batteries are required for a full emergency power supply.FeaturesVdS-approved replacement battery for D+H smoke and heat extraction control units12 V DC nominal voltageBattery capacity: 3.4 Ah (±15 %)Suitable for 72-hour emergency power supplyCompact design for installation in the control unit housingIdeal as a replacement or spare batterySupplied as a single pack containing one batteryTechnical dataVoltage: 12 V DCBattery capacity: 3.4 Ah (±15 %)Dimensions (W × H × D): approx. 134 × 66 × 67 mmContents1 × D+H battery type 8Supplied as a single pack (1 battery)Note: Depending on the D+H RWA control unit, two batteries are required for a full emergency power supply. Please observe the specifications of the respective control unit.

The D+H RZN 4503-T is a compact smoke and heat extraction push-button control unit with an integrated main control panel and ventilation push-buttons in a robust aluminium housing. With an output of 24 V DC / 3 A, one detector line and one actuator group, it is ideal for compact smoke and heat extraction systems where control unit and operating panel are combined in one device.The unit provides a stabilised output voltage and an integrated emergency power supply for at least 72 hours (battery sold separately). Up to 8 smoke and heat extraction control panels and 14 approved fire detectors can be connected. Temperature-controlled battery charging, circuit monitoring, remote smoke detector reset and night-time smoke extraction functions ensure reliable operation.An optional add-on module enables comfort ventilation with adjustable opening width and ventilation time. Wind or rain sensors, visual and audible alarm devices, and two freely programmable potential-free signal contacts can also be connected.FeaturesSmoke and heat extraction push-button control unit with integrated main control panel24 V DC / 3 A output1 detector line and 1 actuator groupLockable aluminium housing72-hour emergency power supply (battery sold separately)Supports up to 8 control panels and 14 fire detectorsOptional comfort ventilation moduleDirect connection for wind or rain sensorTwo programmable potential-free signal contactsRemote smoke detector reset and night-time smoke extractionCertified to DIN EN 12101-10, ISO 21927-9 and VdS standardsTechnical dataSupply voltage: 230 V AC, 50 HzPower consumption: 100 VAStandby power consumption: < 5 WOutput: 24 V DC / 3 AProtection rating: IP30Ambient temperature: -5 °C to +40 °CHousing: AluminiumColour: Orange (similar to RAL 2011)Dimensions (W × H × D): 156 × 235 × 82 mmScope of supplyD+H RZN 4503-T control unit in flush-mounted aluminium housingLockable door with spare key32-language labelling setWithout battery (must be ordered separately)

The D+H RZN 4503-T Set is a complete smoke and heat exhaust ventilation (RWA) set for the rapid installation of a smoke and heat exhaust ventilation system. It consists of the RWA push-button control unit RZN 4503-T, an RT 45 RWA push-button, the SD-O 371 smoke detector and a Type 8 battery for the integrated 72-hour emergency power supply. All components are perfectly matched to one another and enable quick and safe installation.The RWA push-button control unit features an integrated RWA main control panel and a ventilation push-button within a robust aluminium housing. With an output of 24 V DC / 3 A, a detector loop and a drive unit, the set is ideally suited for smaller smoke and heat extraction systems in public, commercial and industrial buildings.The control unit provides a stabilised output voltage and offers numerous safety and convenience features. These include circuit monitoring for short circuits and open circuits, remote reset of smoke detectors, RWA delayed activation, and connection options for visual and audible alarm devices. An optional wind or rain sensor can be connected directly. In addition, two freely programmable potential-free signal contacts and a slot for an optional add-on module are available.The D+H RZN 4503-T is certified in accordance with ISO 21927-9, DIN EN 12101-10, VdS 2581, VdS 2593, VdS 2344 and the building regulations requirements of DIN 18232-9.FeaturesComplete smoke and heat extraction (RWA) kit with coordinated componentsRWA push-button control unit RZN 4503-T with integrated main control panel and ventilation push-buttonOutput power: 24 V DC / 3 A1 detector line and 1 actuator groupRobust aluminium housing with lockable doorTemperature-controlled battery charging with charge and status indicatorSlot for optional add-on module for comfort ventilationDirect connection of a wind or rain sensorTwo freely programmable potential-free signal contactsIncludes RT 45 smoke and heat alarm push-buttonIncludes SD-O 371 smoke detectorIncludes Type 8 rechargeable battery for 72-hour emergency power supplyTested and certified in accordance with DIN EN 12101-10, ISO 21927-9 and VdSTechnical dataSupply voltage: 230 V AC, 50 HzPower consumption: 100 VAStandby power consumption: < 5 WOutput: 24 V DC / 3 AResidual ripple: < 0.5 mVssMonitoring operating mode: Continuous operationAlarm/ventilation operating mode: Short-term operation (30% duty cycle)Circuits: 1Drive groups: 1Protection rating: IP30Ambient temperature: -5 °C to +40 °CHousing: AluminiumColour: Orange (similar to RAL 2011)Dimensions (W × H × D): 156 × 235 × 82 mmContents of deliveryD+H RZN 4503-T smoke and heat alarm push-button control unitRT 45 smoke and heat alarm push-buttonSD-O 371 smoke detector1 × Type 8 rechargeable batteryLockable flush-mounted aluminium housing with spare keyLabelling set in 32 languagesNote: The smoke and heat extraction set contains all the essential components for installing a single-circuit smoke and heat extraction system. Actuators and other accessories are not included in the scope of delivery and must be ordered separately if required.

The D+H CPS-P1-010-0101-B is a compact smoke and heat extraction control unit for controlling 24 V DC smoke and heat extraction systems. With an output of 24 V DC / 10 A, a detector line and a motor group, it is suitable for smoke extraction and daily ventilation. The integrated emergency power supply ensures reliable operation even in the event of a mains power failure.The control unit supplies an actuator group with up to 10 A. Up to 8 smoke and heat extraction control points and 14 approved fire detectors can be connected per line. Parameterisation is carried out via DIP switches. Features such as line monitoring, dual smoke detector interdependence, RWA night-time operation, comfort ventilation, as well as connections for wind and rain sensors and alarm devices are included.The D+H CPS-P1-010-0101-B meets the requirements of modern smoke and heat extraction systems and is certified in accordance with ISO 21927-9, DIN EN 12101-10, VdS 2581, VdS 2593, VdS 2594, VdS 2344 and the building regulations set out in DIN 18232-9.FeaturesCompact smoke and heat extraction control unit for 24 V DC systemsOutput power: 10 A1 detector line and 1 actuator group72-hour emergency power supply (batteries available separately)Configuration via DIP switchesCircuit monitoring and dual smoke detector interdependenceComfort ventilation functionsConnection for wind and rain sensorsTested in accordance with DIN EN 12101-10, ISO 21927-9 and VdSTechnical dataSupply voltage: 230 V AC, 50 HzPower consumption: 290.7 VAStandby power consumption: < 5 WOutput: 24 V DC / 10 AResidual ripple: < 5 %Protection rating: IP54 (VdS IP30)Ambient temperature: -5 °C to +40 °CHousing: PlasticColour: Light grey (similar to RAL 7035)Dimensions (W × H × D): 300 × 350 × 165 mmBattery type: 2 × Type 18Contents of deliveryD+H CPS-P1-010-0101-B central circuit boardLockable plastic housing with keyWired switching power supplyBatteries not included (Batteries must be ordered separately)

The D+H Type 18 battery is a VdS-approved replacement battery for the emergency power supply of D+H smoke and heat extraction systems (RWA). With a nominal voltage of 12 V DC and a capacity of 5.4 Ah (±15 %), it ensures a reliable power supply in an emergency and supports the prescribed 72-hour emergency power supply for compatible D+H RWA control units.The battery is installed directly inside the control unit housing and ensures that the RWA control unit remains operational even in the event of a mains power failure. It is suitable both as a replacement battery for maintenance purposes and as part of the initial equipment for compatible control units.Thanks to its compact design, the battery can be easily fitted into the designated battery compartments. It is supplied as a single pack containing one battery. Depending on the control unit type, two batteries are required for a full emergency power supply.FeaturesVdS-approved replacement battery for D+H smoke and heat extraction control units12 V DC nominal voltageBattery capacity: 5.4 Ah (±15 %)Suitable for 72-hour emergency power supplyCompact design for installation in the control unit housingIdeal as a replacement or spare batterySupplied as a single pack containing one batteryTechnical dataVoltage: 12 V DCBattery capacity: 5.4 Ah (±15 %)Dimensions (W × H × D): approx. 90 × 70 × 107 mmContents1 × D+H battery type 18Supplied as a single pack (1 battery)Note: Depending on the D+H smoke and heat extraction control unit, two batteries are required for a full emergency power supply. Please observe the specifications of the respective control unit.

The D+H CPS-P1-020-0202-B is a high-performance smoke and heat extraction control unit for controlling 24 V DC smoke and heat extraction systems. With an output of 24 V DC / 20 A, two detector lines and two actuator groups, it is suitable for larger smoke extraction systems with multiple fire compartments. The integrated emergency power supply and comprehensive smoke and heat extraction and ventilation functions ensure reliable operation.The control unit supplies each drive group with up to 20 A. Up to 8 smoke and heat extraction control points and 14 approved fire detectors can be connected per line. Parameterisation is carried out via DIP switches. Features such as cable monitoring, dual smoke detector interlock, smoke and heat extraction post-operation, comfort ventilation and connections for wind and rain sensors are included.The D+H CPS-P1-020-0202-B meets the requirements of modern smoke and heat extraction systems and is certified in accordance with ISO 21927-9, DIN EN 12101-10, VdS 2581, VdS 2593, VdS 2594, VdS 2344 and the building regulations set out in DIN 18232-9.FeaturesCompact smoke and heat extraction control unit for 24 V DC systemsOutput power: 20 A2 detector lines and 2 actuator groups72-hour emergency power supply (batteries available separately)Configuration via DIP switchesCircuit monitoring and dual smoke detector interdependenceComfort ventilation functionsConnection for wind and rain sensorsTested in accordance with DIN EN 12101-10, ISO 21927-9 and VdSTechnical dataSupply voltage: 230 V AC, 50 HzPower consumption: 550 VAStandby power consumption: < 5 WOutput: 24 V DC / 20 AMonitoring operating mode: Continuous operationAlarm/ventilation operating mode: Short-term operation (30% duty cycle)Lines: 2Drive groups: 2Protection rating: IP54Ambient temperature: -5 °C to +40 °CHousing: PlasticColour: Light grey (similar to RAL 7035)Dimensions (W × H × D): 400 × 500 × 245 mmScope of supplyD+H CPS-P1-020-0202-B central circuit boardLockable plastic housing with keyWired switching power suppliesTerminal blocks for mains connectionWithout rechargeable batteries (rechargeable batteries must be ordered separately)

The D+H Battery Type 4 is a VdS-approved replacement battery for the emergency power supply of D+H smoke and heat extraction systems (RWA). With a nominal voltage of 12 V DC and a capacity of 12 Ah (±15 %), it ensures a reliable power supply in an emergency and supports the prescribed 72-hour emergency power supply for compatible D+H RWA control units.The battery is installed directly inside the control unit housing and ensures that the RWA control unit remains operational even in the event of a mains power failure. It is suitable both as a replacement battery for maintenance purposes and for the initial fitting of compatible control units.Thanks to its compact design, the battery can be easily fitted into the designated battery compartments. It is supplied as a single pack containing one battery. Depending on the control unit type, two batteries are required for a full emergency power supply.FeaturesVdS-approved replacement battery for D+H smoke and heat extraction control units12 V DC nominal voltageBattery capacity: 12 Ah (±15 %)Suitable for 72-hour emergency power supplyCompact design for installation in the control unit housingIdeal as a replacement or spare batterySupplied as a single pack containing one batteryTechnical dataVoltage: 12 V DCBattery capacity: 12 Ah (±15 %)Dimensions (W × H × D): approx. 151 × 100 × 99 mmContents1 × D+H battery type 4Supplied as a single pack (1 battery)Note: Depending on the D+H smoke and heat extraction control unit, two batteries are required for a full emergency power supply. Please observe the specifications of the respective control unit.

The D+H CPS-P1-040-0202-B is a high-performance smoke and heat extraction control unit for controlling 24 V DC smoke and heat extraction systems. With an output of 24 V DC / 40 A, two detector lines and two actuator groups, it is suitable for larger smoke extraction systems with high power requirements. The integrated emergency power supply and comprehensive smoke and heat extraction and ventilation functions ensure reliable operation.The control unit provides a total of 40 A of output power, with each drive group capable of handling up to 20 A. Up to 8 smoke and heat extraction control points and 14 approved fire detectors can be connected per line. Parameterisation is carried out via DIP switches. Features such as cable monitoring, dual smoke detector interlock, smoke and heat extraction night-time operation, comfort ventilation and connections for wind and rain sensors are included.The D+H CPS-P1-040-0202-B meets the requirements of modern smoke and heat extraction systems and is certified in accordance with ISO 21927-9, DIN EN 12101-10, VdS 2581, VdS 2593, VdS 2594, VdS 2344 and the building regulations set out in DIN 18232-9.FeaturesCompact smoke and heat extraction control unit for 24 V DC systemsTotal output power: 40 A2 detector lines and 2 actuator groups72-hour emergency power supply (batteries available separately)Configuration via DIP switchesCircuit monitoring and dual smoke detector interlockComfort ventilation functionsConnection for wind and rain sensorsTested in accordance with DIN EN 12101-10, ISO 21927-9 and VdSTechnical dataSupply voltage: 230 V AC, 50 HzPower consumption: 1010 VAStandby power consumption: < 6 WOutput: 24 V DC / 40 AMonitoring operating mode: Continuous operationAlarm/ventilation operating mode: Short-term operation (30% duty cycle)Lines: 2Drive groups: 2Protection rating: IP54Ambient temperature: -5 °C to +40 °CHousing: PlasticColour: Light grey (similar to RAL 7035)Dimensions (W × H × D): 400 × 500 × 245 mmScope of supplyD+H CPS-P1-040-0202-B central circuit boardLockable plastic housing with keyWired switching power suppliesTerminal blocks for mains connectionWithout rechargeable batteries (rechargeable batteries must be ordered separately)

The D+H Battery Type 5 is a VdS-approved replacement battery for the emergency power supply of D+H smoke and heat extraction systems (RWA). With a nominal voltage of 12 V DC and a capacity of 18 Ah (±15 %), it ensures a reliable power supply in an emergency and supports the prescribed 72-hour emergency power supply for compatible D+H RWA control units.The battery is installed directly inside the control unit housing and ensures that the RWA control unit remains operational even in the event of a mains power failure. It is suitable both as a replacement battery for maintenance purposes and as part of the initial equipment for compatible control units.Thanks to its compact design, the battery can be easily fitted into the designated battery compartments. It is supplied as a single pack containing one battery. Depending on the control unit type, two batteries are required for a full emergency power supply.FeaturesVdS-approved replacement battery for D+H smoke and heat extraction control units12 V DC nominal voltageBattery capacity: 18 Ah (±15 %)Suitable for 72-hour emergency power supplyCompact design for installation in the control unit housingIdeal as a replacement or spare batterySupplied as a single pack containing one batteryTechnical dataVoltage: 12 V DCBattery capacity: 18 Ah (±15 %)Dimensions (W × H × D): approx. 181 × 167 × 76 mmContents1 × D+H battery type 5Supplied as a single pack (1 battery)Note: Depending on the D+H RWA control unit, two batteries are required for a complete emergency power supply. Please observe the specifications of the respective control unit.

The D+H CPS-P Group Addpack is a terminal block set designed to expand CPS-P smoke and heat extraction control units. It enables the connection of larger cable cross-sections and facilitates clear, standard-compliant wiring of smoke and heat extraction systems.The expansion set is particularly suitable for installations with higher current loads or larger cable cross-sections, where the control unit’s standard connections need to be supplemented. It is specifically designed for use in D+H CPS-P smoke and heat extraction control units and can be easily integrated into existing systems.FeaturesModular terminal block set for D+H CPS-P smoke and heat extraction control unitsFor connecting larger cable cross-sectionsNeat and organised wiringIdeal for systems with increased power requirementsSuitable for CPS-P control unitsTechnical dataProduct type: Terminal block setCompatibility: D+H CPS-P smoke and heat extraction control unitsApplication: Connection of larger cable cross-sectionsContentsD+H CPS-P Group Addpack terminal block set

The D+H SD-O 371 is an optical smoke detector based on the tried-and-tested scattered light principle for reliable fire detection in smoke and heat extraction systems (RWA). It detects emerging smoke particles at an early stage and, in the event of a fire, triggers the connected RWA control unit. Thanks to its high reliability, the detector is suitable for use in public, commercial and industrial buildings.The smoke detector features automatic self-monitoring, which continuously checks its function and operating status. An integrated alarm LED clearly indicates when the detector has been triggered. Thanks to automatic background level compensation, contamination is counteracted, ensuring consistently reliable detection.Installation is quick and easy using the detector base supplied. The SD-O 371 meets the requirements of EN 54-7 and has VdS approval, making it ideally suited for use in D+H smoke and heat extraction systems.FeaturesOptical smoke detector based on the scattered light principleAutomatic self-monitoring of function and operating statusAlarm indication via red LEDAutomatic background level adjustmentEasy installation thanks to a removable detector baseMonitoring area up to 110 m²Monitoring height up to 12 mCertified to EN 54-7VdS-approved (G 213066)Technical specificationsRated voltage: 24 V DCDetection area: max. 110 m²Detection height: max. 12 mAlarm indicator: Red LEDAir velocity: 0 to 25.4 m/sTemperature range: -20 °C to +72 °CHumidity: ? 95 %Protection class: IP40Terminal blocks: 0.6 mm Ø to 2 mm²Housing: ABSColour: White (similar to RAL 9010)Specification: EN 54-7VdS approval: G 213066Scope of supplyD+H SD-O 371 smoke detectorDetector base

The D+H TH 4/70 is a thermal detector for the thermal monitoring of electrical cables in smoke and heat extraction systems (RWA). With a trigger temperature of approx. 70 °C, it detects unauthorised temperature rises in cables and thus contributes to the safe monitoring of RWA drive units.The thermal detector is used in conjunction with D+H smoke and heat extraction drive units and serves to protect the electrical installation. By fitting it into a site-supplied junction box, the detector can be integrated discreetly and in a space-saving manner.Thanks to its compact design, the TH 4/70 is suitable for both new installations and the retrofitting of existing smoke and heat extraction systems.FeaturesThermal detector for cable monitoring in smoke and heat extraction systemsTrigger temperature approx. 70 °CFor use with D+H smoke and heat extraction drive unitsProtection of electrical cables against excessive heatingInstallation in on-site junction boxCompact designTechnical dataOperating voltage: 24 V DCTrigger temperature: approx. 70 °CDrill hole diameter: 11 mmScope of supplyD+H TH 4/70 thermal detector

The D+H FD-T 271 is a thermal differential detector designed for reliable temperature monitoring in smoke and heat extraction systems (RWA). It operates on the thermal differential principle and detects both rapid temperature rises and when defined temperature thresholds are reached. This makes it particularly suitable for areas where optical smoke detectors cannot be used optimally due to dust, steam or other environmental conditions.The detector features automatic self-monitoring, which continuously checks its function and operating status. An integrated red LED reliably indicates the alarm status. Installation is quick and straightforward using the detector base supplied.The FD-T 271 meets the requirements of EN 54-5 A1R and has VdS approval. This makes it ideal for use in D+H smoke and heat extraction systems.FeaturesThermal differential detector based on the thermal differential principleAutomatic self-monitoring of function and operating statusAlarm indication via red LEDSimple installation thanks to removable detector baseMonitoring area up to 30 m²Monitoring height up to 7.5 mCertified to EN 54-5 A1RVdS-approved (G 213069)Technical dataRated voltage: 24 V DCDetection area: max. 30 m²Detection height: max. 7.5 mAlarm indication: Red LEDAir velocity: 0 to 25.4 m/sTemperature range: -20 °C to +50 °CHumidity: ? 95 %Protection class: IP40Terminal blocks: 0.6 mm Ø to 2 mm²Housing: ABSColour: White (similar to RAL 9010)Specification: EN 54-5 A1RVdS approval: G 213069Scope of supplyD+H FD-T 271 thermal differential detectorDetector base