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Multi-Criteria Sensors

Optical Smoke Detector

The optical-thermal sensor uses thermal assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires.

The optical-thermal sensor uses thermal assistance to the core photoelectric smoke detector to give enhanced false alarm immunity and faster response to a wide range of incipient fires. The plug-in unit combines two separate sensing elements that are managed by embedded software to act as a single unit.

Features & Benefits:
  • Available with or without short circuit isolation
  • Isolator per device allows faster, more precise fault finding
  • Rotary decade address switches
  • Enhanced smoke chamber design to reduce false alarms by dust or contamination
  • Fast installation with rotatory addressable switches (01-99)
  • 2 state LED for 360º indication
  • Aesthetic design to harmonies with the modern built environment
  • Base complements the detector and is easy to install and wire
  • Advanced protocol and smoothing filter to suppress false alarm
  • Analog addressable communication
Certifications:
  • EN54-7
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SKU
Description
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HM/PTSE
Addressable Photo thermal Detector,Ivory Color- Made in India
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HM/PTSE/I
Photo Smoke Fire Detector, 15-28V DC, 200µA at 24V DC, 1.5mA, 80mohm
Image
SKU
Description
alt
HM/PTSE
Addressable Photo thermal Detector,Ivory Color- Made in India
alt
HM/PTSE/I
Photo Smoke Fire Detector, 15-28V DC, 200µA at 24V DC, 1.5mA, 80mohm