The COMMAX home security products are known for their excellent design, simplicity, and performance. This 1-to-2 Audio Intercom system allow communication with visitors and between the two audio phone stations. This is an ideal home system for use in residence (home/apartment) and commercials.
The kit includes:
1x DP-HP01 (M) Master Audio Handset
1x DP-HP01 (S) Slave Audio Handset
1x DR-2K Indoor Doorbell Unit.
Wiring Diagram: