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2 wire photoelectric smoke alarm with 85dB sound output
1. ASIC control
2.Manual test, auto-reset
3.Low power indication
4.Infrared photoelectric sensor
5.Sound & flash alarm
6.Thin structure design
7.Strong adaptability to circumstance
8.SMT adopted
9.Dustproof, mothproof and anti-white light
Technical specification:
| Operating voltage | DC9V (power by battery) |
| Standby current | less than10uA |
| Alarm current | less than 20mA |
| Operating temp | -10 to +50 degrees |
| Working humidity | less than 95%RH |
| Alarm mode | sound & flash alarm |
| Alarm volume | more than 85dB/m |
| Detecting area | 20 square meter |
| Sensitivity | class I |
| Dimension | 131mm dia.*45mm deep |
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Smoke detector for u
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Smoke alarm for u