ABB Welcome™ M251021A-A Audio Module With 2-Lock Connection, LED Indicator
This compulsory part of all outdoor stations facilitates communication between the system controller and the outdoor station. It can be connected directly to door locks. It is available with up to 2 integrated row pushbuttons.
ABB Welcome™ Audio Module, LED, Aluminum Alloy, Silver, 2.83 in L x 3.82 in W x 1.5 in H
|Dimensions||:||2.83 in L x 3.82 in W x 1.5 in H|