PANIC SERIES EA-500

Case and internal mounted piezo horn resist tampering
Threaded lock-on cover protects mounting screws, electrical system and internal sensor
Alarm can only be silenced by use of the proper control key or remote bypass
Piezo horn with directional characteristics blasts over 95 decibels of sound if door is used without authorization
Low battery alert detector causes alarm to 'chirp' and LED to blink (in a manner similar to smoke alarms) whenever the battery needs replacing
Reverse battery protection safeguards circuitry if battery is inserted incorrectly
Re-arming within a few seconds after authorized use is automatic and does not depend on the user remembering to do it