Video Door Phone, Driven Type : Battery

We are offering video door phone.
Cameras come in numerous designs from covert cameras to conventional cameras housed within a wide selection of enclosures to suit the required environment.
monochrome cameras are used for extreme low light applications due to their ability to work in conjunction with infra-red illumination.
colour cameras are used for the majority of applications and enable high quality images to be produced in a variety of lighting levels.
Daynight cameras use the technology from both monochrome and colour cameras by using colour during the day and switching to monochrome when the light drops below a pre-set level.