DETEX Exit Door Alarm,Gray,Plastic,100 dB

Exit Door Alarm; Finish Anodized Duranodic; Cylinder Type Mortise; Arm Type Key Control; Alarm Type Horn; Inside Keyed Cylinder Type Mortise; Siren Style Horn; Activated By Unauthorized Egress; Alarm Duration Variable; Coverage 30 ft; Door Handing Non-Handed; Body Thickness 2 13/32 in; Body Length 7 45/64 in; Body Height 7 45/64 in; Body Width 2 7/64 in; Decibels 100 dB; Power Source Battery; Housing Material Plastic; For Door Thickness 1-3/4 in; Standards ANSI/BHMA A156.29; cULus