White Carbon Monoxide Tester Poisoning Smoke Gas Alarm Warning Detector Sensor Suitable For Home Office Hotel

Item Description:
The photoelectric detector detects the smoke by a couple of infrared diodes.
The principle of detecting is granule in the smoke can reflect infrared light.
Infrared diodes are placed in the special chamber.
The chamber can shield external light,but don’t affect the smoke into it.
While have no smoke,the diode can receive very weak infrared light.

Features:
*Test by hand.
*Auto reset.
*Asic adopted.
*Anti-light.
*Strong adaptability circumstance.
*SMT design,High stability.
*All-round detection angle
*Suitable for Home, Office, Hotel, etc.

Specifications:
Product Name: photoelectronic smoke detector
Operating voltage: DC 9V
Static current: ≤10uA
Alarm current: 20-5mA
Indicate alarm: Red LED Flash
Sound level: ≥85dB/m(10ft distance)
Low pressure alarm: 6.8V
Operating temperature: 4°C~50°C (40℉-120℉)
Operating humidity: ≤95%RH
Detecting Area: 20 square meter
Installation height: ≥6m
Alarm Output: sound&flash alarm
Size: 113x38mm
Color: White
Weight: 138g

Package Included:
1x Photoelectronic smoke detector (with accessories)
1x Manual for photoelectronic smoke detector
1x Mount
2x Screws