This helmet bullet camera is perfect for police and public security, making your hands totally free, and can adjust the camera in any degree to shoot the video from any direction.
Morover, it is very pratical to fit all size heads, no matter what you wear a helmet or not. At the same time, it is available if you need one more clip to hold a small flashilight.
DC12.0V,1/3"SONY CCD,580TVL,0.1Lux,
Board Lens:3.7mm, wearther-proof
Size: 21.8mm * 90mm
Consumption:120mA
(Include headset)
DC5.0V,1/3" SONY Super HAD CCD II ,580TV Lines , 0.05 Lux, Board Lens:3.7mm weather-proof
Size: 19mm * 54mm
consumption:150mA
(Include headset)
H7HC-200
DC5.0V,1/3 SONY Color CCD, 420TV Lines , 0.5 Lux, 6.0mm lens, waterproof;
Size: 18mm * 75mm
Consumption:100mA
(Include headset)