انتركم للاتصال الداخلي عبر الفيديو IP هيكفيجن D…

Commax DR-4UM – calling audio panel for 4 subscribers.

Communication line: 3 common wires + 1 to each DP-SS OR DP-ML

Metal buttons, the backlight of the label with the name of the subscriber.

Flush mount.

not included power

Commax DR-6UM – calling audio panel for 6 subscribers.

Communication line: 3 common wires + 1 to each DP-SS OR DP-ML

Metal buttons, the backlight of the label with the name of the subscriber.

Flush mount.

not included power