Block wireless or pinhole video camera to receive radio signal
Working frequencies are
895/900-1000MHz 1195/1200-1300MHz 2395/2400-2500MHz
Coverage is 10 to 15 meters radius
No damage to video camera device
Build in rechargeable battery, working 90 minutes continuously
LED Light Working Condition Indicator
Easy Installation & Operatation

Output power is 900mW
Currency is 1600mA/h
Voltage is 12V
Working temperature is -30 to +60C
Item size is 11x6.2x3cm, weight is 300gm
Ideal for use in hotel, dressing room, bathroom etc