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Smoke Detector: ZDD-315S

Smoke Detector - 4 Wire

MODELZDD-315S

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  • Infrared photoelectric sensor

  • Alarm output N.C./N.O. optional;

  • Network output / LED indicator

  • Manual test, auto-reset

  • Dustproof, mothproof and anti-white light

  • Meeting GB4715、UL268、EN54-7 Standards

Smoke Detector -4 Wire: Is a high-sensitivity photoelectric smoke detector for fast detection of slow, smoldering Smoke&Fire when Danger. It is designed for a wide range of  commercial applications where reliable smoke detection is required.


- Optional model: ZDD-3152 (2-Wire)

- Infrared photoelectric sensor; ASIC control, Strong Adaptability for Circumstance.
- Alarm output N.C./N.O. optional; Network output / LED indicator
- Manual test, auto-reset
- SMT Design, High Stability
- Thin structure design
- Low power indication
- Dustproof, mothproof and anti-white light
- Meeting GB4715、UL268、EN54-7 Standards

  • Operating Voltage:DC9V~35V ; Standby Current : ≤200uA; Alarm Current:20mA

  • Alarm mode: network output / LED indicator

  • Alarm output: relay output  

  • Sensitivity: class I           

  • Operating Temperature: -10℃ ~ +50℃

  • Operating Humidity :≤95%RH

  • Detecting Area: 20 square meter

  • Dimension Size :Φ100mm * 48mm

  • Packing box: 11*11*6cm; Weight: 0.2kg/pc


Package Contents: 

  • Standard Exporting Packing Box