ABB-Welcome Audio Module, No Pushbutton
Product Description
- Audio module is compulsory for any audio or video outdoor station composition
- 3 LED indicators for operation status indications: call established/system busy, communication possible, and door unlocked
- One lock can be directly connected without independent power supply for the lock
- Additional terminal for second lock is available
- Lock release time and speaker volume are adjustable
- No pushbutton
- Integrated optic sensor for day/night mode
NOTE: Connects to ABB System Controller (not included).
Tech Specs
- Part Number: M251021A-A
- Material: Aluminum
- Dimensions: 2.83 x 3.82 x 1.5 inches
- System Approvals: UL, FCC, CE, CSA, EAC, CB, C-Tick
- Warranty: 2 Years
System Capacity
- 9 Guard Units per System
- 60 Buildings per System
- 250 Indoor Stations per Building
- 9 Outdoor Stations per Building (including gate and other outdoor stations)
- 2 Locks per Outdoor Station