Specifications

Sensitivity: Low sensitivity, normal sensitivity, high sensitivity and ultra-high sensitivity

Power: dedicated 7.4V lithium battery, 9V Ni-MH batteries.

Ultra-long standby: about 100 hours long standby time, dedicated lithium up to 500 hours. Charger: optional

Operating temperature: -20℃～+65℃（relative humidity:0~95%）

Size: 350*80*60(mm)    Unit carton dimension: 380*120*90(mm) Weight: 200 g

Material: shock, impact resistant ABS plastic.

Note:

This Device does not disassemble. Otherwise may cause performance degradation or even unusable.

User of non-matching charger may result in equipment damage or even fire.

This device contains a high level of integration of the electronic circuit architecture, the direct impact is easy to cause the device to paralysis to avoid the rain or other liquids directly sprinkling.

Select dry and dark environment storage.

Waste batteries must be discarded in ordinary trash, use public battery recycling equipment.