Deadbolt releaser is the device installed on the door panel to pair with the general deadbolt lock which is installed on the door jamb for auxiliary releasing the bolt during either in damaged or power failing condition. Especially for the fail safe type...
Pegasus Access Control, Time Attendance, Active RFID, RFID Module, Biometric...
DA-64NS•Fail-secured type released as power on.•With magnetic switch door position sensor•With DIP switch for setting time delay for opening & relock door•Electric drop bolt design suitable for double swing door with 180°...
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