Detex Detex EAX-500 GRAY W-CYL Exit Door Alarm, Surface Mount, 9V Battery Powered, Plastic, 100dB, with Cylinder, Gray MSRP: Was: Now: $220.00
Detex EAX-500W GRAY W-CYL Exit Alarm, Surface Mount, Battery Powered, with Cylinder, Weatherized, Gray MSRP: Was: Now: $269.65