Ningbo Kelma Electrical Co., Ltd.

Smoke alarm, Gas alarm, Carbon monoxide alarm(3 in 1)

Smoke alarm, Gas alarm, Carbon monoxide alarm(3 in 1)
Product Detailed

Smoke alarm,Gas alarm,Carbon monoxide alarm(3 in 1)
- CE,CCC,ISO9000 certificated
- High quality with best price
- Hot seller

Smoke alarm, Gas alarm, Carbon monoxide alarm(3 in 1)

Feature:

1.Working voltage: AC220-240V,AC110-130V
2.Power consume: ≤2W
3.Alarm sound: ≥100dB
4.Respond time: 10seconds
5.Comeback time: 30seconds
6.Test density: Liquefied natural gas 3000PPM,
                      City coal gas 800PPM,

                      Carbon monoxide 200PPM.
7.Detecting range:100-10000PPM
8.Installation height: 1meter from the ground
9.Working temperature: -10°C +45°C
10.Relative humidity: < 90%
11.Product size: diameter 11*4.5cm

Certificate:
CE,CCC,ISO9000



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