DR-4UM: 4 Buttons Audio Intercom Panel. Door Entrance Unit.

COMMAX Door Station compatible with various systems provides you better efficiency to the system and guarantee more secure an comfortable life.

COMMAX INTERCOM SYSTEM FOR 4 APARTMENT UNIT

1x 4 BUTTONS AUDIO DOOR STATION DR-4UM

4 x HANDSET AUDIO PHONES DP-SS

1x DC 12V POWER ADAPTER RF-12015S