China Smoke Detector Smoke Alarm Fire Alarm Gas Alarm

Factory Price Smoke Detector Fire Alarm with battery operated

Product Description

Smoke detector is our featured produc which is widely hot-sale around worldwide. Using Artificial Intelligent micro processing technology, the smoke chamber adopts insect nets design, avoid insects fall into alarm.

Technical Index:

Operating voltage: 2 no.7 batteries

Static current: <10uA

Alarm current: <35mA

Sensitivity level: 2.06% / ft±1.3

Alarm indicator: large area LED flashes red

Alarm: 85dB / 3m

Launch range: 200m (open)

Temperature: - 10 ~ 50 ºC

Relative humidity: ≤ 95% RH

Dimensions: 112*32 mm

Standard: gb4715-2005, En14604

Test area: installation height 6-12m 80;Installation height <6m