China Wholesale Wired Fire Sensor Smoke Alarm Detector

Wholesale Wired fire Sensor Smoke Alarm Detector

Smoke Detector

SR-802PC-4: 4-Wire Network Photoelectric smoke alarm

Main Features:

Power supply non-polar input

Infrared photoelectric sensor

MCU processing, eliminate false alarm

SMT manufacture technology, high stability

Dustproof, mothproof, anti-light interference design

Stainless steel shield, anti-RFI(20V/m-1GHz)

Execute criterion:UL268, GB4715, EN54-7

Model No.

SR-802PC-4

Operating voltage

DC9~35V

Static current

12mA(NC);500uA(NO)

Alarm current

10mA(NC);18mA(NO)

Sensitivity

0.5dB/m(±0.01dB/M)

Alarm output

Relay output

Installation

Ceiling mounted

Working environment

-10ºC~+50ºC(≤95%RH No congelation)

Dimension

100*48mm (SR-811)