Description
Sub monitor for KB-3MRD master. Max of 4 sub monitors allowed per system. The KB-3HRD sub-monitor allows for the same functionality as the master.
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
Specs
- Communication: Handset (full-duplex)
- Video Display: 4″ LDC screen
- Mounting: Surface mount directly to wall or desk mount using MCW-S/A
- Wire Type: 2-cond., mid-cap, solid, non-shielded – use Aiphone #871802
