Featuer *Adopt advanced 1/3inch DPS(digital pixel system) with WDR (wide dynamic range) image sensor. * DPS image sensor with per pixel analog to digital converter. *Wide dynamic range: 95dB typical, 120dB maximum. *Horizontal resolution of 520TV Line captures sharp & crisp images after multi-exposures. *High sensitivity, low smear, color reproduction and high anti-blooming * Support multiple video output interfaces. * Easy installation and adjustment, built-in motion detection. *Support removal motion detection, send email to specified mailbox. * Support P/T/Z agreement and preset. * Support alarm input / output function. * Support multiple channels, full screen & circle display. * Built-in hardware lock function, avoid random by peoples.