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Size: 410(L)*80(W)*420(H)mm
Weight: 400g
Operating current:< 50mA;
Operating temperature:-5℃to +55℃
Power: 9V (6F22) alkaline battery
operate voltage: 7V-9V
Alarm: video LED & audio/ video LED & vibration
Sensitivity level: detect pistol at 90mm, six inches knife at 60mm, razor blade at 30mm, pin at 10mm
Packing: 25pcs/ctn
