PIR DETECTOR HIDDEN SPY CAMERA - WIRED VIDEO SONY CCD HIGH RESOUTION 620 LINES Color, Hard-Wired Video PIR Case Camera, 1/3 Sony Super II HAD color CCD, Crystal Clear : 620 TV line (This is a hard-wired mini camera built inside a smoke detector, it does not contain a dvr inside. How it works, using your own video/power cable plug between hidden camera and your own surveillance recorder) 3.7mm fixed pin-hole board Lens Installed Day & Low Light: sensitivity increasing during lower light time 0.1 Lux at F1.2 (Color) / 0.01 Lux at F1.2 (B&W) , DC 12V / 60Hz 12Volt 500mA Power Adapter Included