The AlarmGard motor is an integral component of the most advance fire door closing system available today. Battery backup prevents unplanned door closure due to power failures for up to 8 hours. Also functions as a backup DC power source for local warning devices and detectors during power failures.
HP: 1/3, 1/2, 3/4, 1 1/2, 2, 3, 5
Voltage: [115v single] [230v single] [208/230v three] [460v three] phase service
Recommended for all fire doors where the convenience of electric AlarmGard Motor Operation is desired.