Smoke Sensor with Alarm Test Button and Photoelectric Technology

Frequency: 433 MHz/315MHz/868MHz (optional) for wireless one

Battery Life : 1 year min

Standard Alarm Temperature: 70

Alarm Temp. 70or 50 or 60)within 5 seconds

Horn Level : 85dB within 1 meter

Working Current: 30mA

Static Current: <30uA

Relative Humidity : 10% ~ 95%

9V battery operated (included)

Technical Parameter:

9, High stability and reliability

8, Battery installed

7, Safety-clip feature, not allow mounting of the heat alarm without

6, Low battery signal

5, Self-test function

4, Flash alarm indicator (red)

3, Detection of intense fires with fast response

2, Easy installation

1, Ceiling or wall mounting

Main Features:

1, Ceiling or wall mounting; 2, Easy installation; 3, Detection of intense fires with fast response...