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Member Since 6 Years
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high sensitivity 12v 2Â wire smoke detector
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
technical specification:
model no. | sr-816(2-wire network photoelectric smoke alarm) |
| operating voltage | dc9~35v |
| static current | 55ua |
| alarm current | 35ma@dc12v;60ma@dc24v |
| sensitivity | 0.5db/m(±0.01db/m) |
| alarm output | remote led indicator |
| installation | ceiling mounted |
| working environment | -10ºc~+50ºc(≤95%rh no congelation) |
| dimension | Ñ„104*49mm |
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