This camera is also fully loaded with other advanced features: Automatic switching from colour to monochrome supports 24-hour surveillance. Horizontal resolution in High Mode is 650 TV lines. This super-sensitive camera can operate in colour in lighting as low as 0,5 lux and in monochrome in lighting as low as 0.04 lux*. Linear 32x Electronic Sensitivity Enhancement keeps images clear. Additional image enhancement features include Back Light Compensation (BLC), Digital Noise Reduction (DNR), and Automatic Gain Control (AGC), ensuring visibility for even small details. Plus, the surveillance feature list includes 8 Masked Privacy Zones, Digital Motion Detector, up to 256 Preset Positions, Camera Title Display, Password-lock, Mirror and Up-Side-Down view. Theres an alarm output terminal on the back of the camera, making it simple to add an external sensor or other external surveillance equipment. Control interfaces include Multiplex-coaxial, RS-485, Lens control, and A-D control.