Laser detecting video camera distance: 10cm~10m (naked eye can detect red light flash)
Radio wave detecting video camera distance: 5cm~10m (according to video camera transmitted power to dermine distance)
Power 50mv-200mv, detecting distance 30~50cm
Power 300mv~600mv, detecting distance 100~200cm
Power 800mv~1000mb, detecting distance 300~800cm
Power: Built-in Li-polymer 450mAh battery
Current consumption: 8mA
Detecting laser wavelength: 920nm
Receiving frequency range: 1MHz~6500MHz
Optical Lens: Special filters