wire video doorbell support CMOS image sensor can be used to all kinds ... screen,480*240piexels,give you nice and clear image*Low consumption:standby=0mA,working less than 230mA ... for you to communication, TFT color display screen Image is more clear,super-thin cover,low-power, ... quality and fashion life Specification:Specification of cameraImage sensor:1/3CMOSWorking temperature:-25°C to 50°CEffective ...