Features:
Helmet camera ( with camera clip to helmet); Especially used for outdoor sports; 1/4 or 1/3 Sharp color ccd camera

Specifications:
Image sensor:1/4 or 1/3 sharp color ccd
effective pixels: PAL:512(h)*582(v) NTSC:512(h)*492(v)
Horizontal resolution:420tvl
Minimun illumination:0.5 lux/f=2 ( 0 lux when lens:3.6mm/6.0mm(optional)
S/n ratio:48db (agc-off)
Signal system: PAL/NTSC
Shutter speed:1/50(60)-1/100000(second)
Video output: Rca/bnc,1.0vp-p,75 ohm
Power supply: DC 9v-12v
Operating temperature: -20 to + 60 degrees
Storage temperature: -30 to + 80 degrees
Size:25mm*74mm (ccd)
Audio Function: Optional