Brief Scenes

Name of the device which makes camera recording useless?

There is a device which installed, makes the camera recording(still camera and movie camera) and the speech recording system absolute, No recording can be done for both movie as well as sound.

Battery? power source? No power in electronic = paper weight

Jammer is more commonly used in wireless signal disruption like radio jammer, phone jammer, or gps jammer. You would need super strong EM shock to disable stand alone electronic. If you are talking about wireless video or audio transmission, then you just need jammer that disrupts that transmission frequency.

wireless camera jammer