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.
Key Features:
- Clear and bright image with TFT(1) Color LCD monitor and DSP(2) for door station
- Selective room calling with handsfree reply at called station
- Optional selective door release with RY-3DL
- Selective door release control with RY-3DL adaptor
- Max. 1m distance to farthest sub station w/monitor
