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Product SKU: EVDBC4R

2-Wire EasyInstall Video Intercom System 4-Way Distributor Module (EV-DBC4R) for up to 8 Monitors, DIN Rail Mount

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2-Wire EasyInstall Video Intercom System 4-Way Distributor Module (EV-DBC4R) for up to 8 Monitors, DIN Rail Mount

Product SKU: EVDBC4R

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  • Four Branch Distributor for 2-Wire Video Intercom System for up to 8 Door Panels or Monitors

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Product Information

Multi Monitors or Door Station Signal Distributor for Eyevision 2 Wire Systems

The DBC4R is a Multi Monitors or Door Station Signal Distributor used to transfer all power and data between the monitors/Door Stations and the bus line.

The DBC4R will support up to 8 Monitors or Door Stations which is the single system maximum.

For Apartment System

The EV-DBC4R is a 4-way bus distribution unit for connecting individual monitors on a multiway system with 8 or more 2 Wire EasyInstall Eyevision Monitors. 

The DBC4R is a 4-output video amplifier.

  • There are 2 working modes: riser mode and distributor mode;
  • Separate isolation protection without affecting other devices on the bus system;
  • Short-circuit indication for convenient maintenance;
  • Periodic self-detection mechanism for recovery.



Power Supply  : DC20~30V
Working Temperature  : -100C~+400C
Wiring  : 2 wires (non-polarity)
Dimension  : 89(H)×71(W)×45(D)mm
Standby Current  : 4~5mA



The DBC4R Four Branch Distributor is compatible with all Eyevision 2-wire EasyInstall Video Intercom Systems


Basic In-Out Mode Wiring Diagram


Riser Mode Wiring Diagram