2019 first alert hardwired smoke beam detector
General Details
Main Features:
1.SR-802PC-4 is 4-Wire Network Photoelectric smoke alarm
2.Power supply non-polar input
3.Infrared photoelectric sensor
4.MCU processing, eliminate false alarm
5.SMT manufacture technology, high stability
6.Dustproof, mothproof, anti-light interference design
7.Stainless steel shield, anti-RFI(20V/m-1GHz)
8.Execute criterion:UL268, GB4715, EN54-7
Technical specification:
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 | -10℃~+50℃(≤95%RH No congelation) |
Dimension | 104*49mm |
SR-803L Smoke alarm
standalone,9V battery, With escape light