ABB-Welcome Audio Module, 2-Row Pushbutton for 2/4 Calls

Audio module with 2 rows of pushbuttons.

• Audio module is compulsory for any audio or video outdoor station composition
• 1 output for door opener without the need of additional power supply
• 1 output for floating output, door opener (30V AC/DC 1A)
• 1 input for door status check
• 1 input for exit pushbutton
• 3 LED indicators for operation status indications: call established / system busy, communication possible, 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
• Different mode setting is possible such as 1 call or 2 calls in one row, call guard or switching light for the first or second button
• Adjustable feedback ringtone of pushbutton
• Adjustable lock release time
• Adjustable speaker volume
• Integrated