smoke detector box

详情

Hottest sell fast delivery cheap cigarette smoke detector with retail color box



Main Functions:

Standalone surface mounted, easy operate

Stable performance, high sensitivity

Apply optical smoke test room

With buzzer, alarm independently

Simulate alarm test

Low voltage alarm when it less than 6.8V   Technical Parameters:

Material: ABS plastic

Power supply: 9V DC Block battery

Quiescent current: 8μA

Alarm current: *6mA

Operating temperature: **0°C ~ **0°C

Humidity: 0 to *5%(*0±2°C),no condensing or icing

Alarm decibel: Louder than *5dB at *0feet(3 meters)

Test : To verify the proper functioning of smoke alarm

Low voltage warning: Smoke alarm beeps every *0 seconds for *0 days (minimum) to indicate a need of battery replacement

Smoke sensitivity: 0.**6 dB/m to 0.**0 dB/m.  

Specification:

Power supply:9V DC Block battery

Material:ABS plastic

Static current:≤*0μA

Alarm current:*2mA

Humidity:***5%(*0±2°C),no condensing or icing

Quiescent current:8μA

Operating temperature:**0°C ~ **0°C

Alarm decibel:≥*5dB at *0feet(3 meters)

Test : To verify the proper functioning of smoke alarm

Smoke sensitivity: 0.**6 dB/m to 0.**0 dB/m