Communications Failure (Phone Line Detection)
The 2100-ALARM provides a simple, fully functional solution to meet the 2010 and 2013 ASME codes. The code states that each elevator phone needs to check for an active phone line at least once in a 24 hour period. The 2100-ALARM checks the complete phone line system from the elevators to the machine room, and from the machine room to the outside world. If an active phone line is not detected, an audible and visual alarm at the main landing panel is activated. A key switch is used to silence the audible alarm. If the phone line has not been re-established within a 24 hour period, the audible will resound.
OEM Mount (Alarm & Junction Board)