camera sensor 99141
front lens angle 120??20?A+
Video quality of front lens (1280*720)  S/30frame
image quality of back lens-CVBS (640*480 )  S/30frame
Support picture in picture support front and back lens?full screen and PIP?
image format JPEG
Camera resolution HD 2048 x 1536 max
display screen 2.7 high definition
file interval seamless camera
night vision option
front/back display support
front/back sensor support
motion detect support
rewritten support
Loop  video support
sound recording vedio record synchronize(option)
collision sensor triaxial collision detection
lock collision sensor support
network camera support
storage temperature -20?~60?
operation temperature -10?~60?
operation wit 15-65%RH
TF type 32GB TF
battery high-quality built-in rechargeable battery
operation 500MA~700MA
Static current 10uA
standard voltage DC5V
USB interface USB 2.0