Description:
Modern micro chip adopted which makes it 
alarm on time, high accuracy and reliability, 
flexible volume and easy installation .

Specification:
1.Shutter triggered motivation: ≥value="1.5" hasspace="False" negative="False" numbertype="1" tcsc="0">1.5cm.
2.Dry battery model NO.: value="23" hasspace="False" negative="False" numbertype="1" tcsc="0">23A. 12V. 
3.Working condition: Indoor, temperature －10～－50oC, relative humidity < 95%.
4.Power consumption: Standby 0.01 W, alarm 0.09 W.
5.Weight: value="60" hasspace="False" negative="False" numbertype="1" tcsc="0">60g excluding battery.