- Designed for two way conversation with front gate or door
- Can be mounted on any flat surface, or over an electrical junction box
- Requires one pair of wires connected to the control unit, and has internal wire-clamp terminals for two stripped wires
- Panasonic door phone- Standard door phone- Compatible with all Panasonic PBX telephone systems- White
-Requires PBX Door Card for connection. Check your appropriate system for the right card needed.