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Master Monitor - The KB-3MRD is a master monitor that allows the connection of up to three video door stations and 4 additional sub monitors. The Unit features a TFT color monitor, a handset for private communication, a door release button, call-in LED's, tilt control, all-call, door chime volume control, and individual call buttons for other monitors in the system.
Main Features
Internal All Call
Chime and receiver volume control
Optional selective door release with RY-3DL
Two-way communication between inside stations
Video identification and monitoring with 4″ screen
Instant voice call-in with image
Built-in illumination for low light conditions
Selective Call
Video out to DVR via supplied connector
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