Type wireless detector
GSM:50-300CM
3G&4G:20-100CM
WIFI:10-100CM rechargeble battery:500mah
Battery use time:10hours above Laser lamp power:class II 1mw
Alarm mode: infrared detection drip sound
Detection frequency band: 10-3000 (MHz)
Working range 5-10 depending on light source signal intensity (m)
Working voltage 5 (V)
Scope of application: hotel conference room, any place you suspect
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