ALARM LOCK Exit Door Alarm,Gray,Aluminum,95 dB

Exit Door Alarm; Finish Metallic Silver; Cylinder Type Mortise; Alarm Type Audible/Annunciation; Siren Style Sweep; Activated By Unauthorized Egress; Alarm Duration Variable; Door Handing Non-Handed; Body Length 11 in; Body Height 2 3/8 in; Body Width 2 1/2 in; Decibels 95 dB; Power Source Battery; Standards Meets ANSI/BHMA A156.29; Includes 9V Battery