Product Description

Power: 9V DC,
Static current: <20¦ÌA
Alarm current: <25mA
Alarm output: NC, NO, level, flashing alarm
Alarm volume: > 95dB
Monitoring area: 20sqm
Self-detecting LED: 1.67s
Working temperature: -10 ~ 45oC
Relative humidity: < 95%
Material: ABS

Frequence:315MHZ/433MHZ
Distance:100M