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Detex EAX-500 Battery Powered Door Alarm
Detex EAX-500 Battery Powered Door Alarm

Detex EAX-500 Battery Powered Door Alarm

Regular price $228.00 $142.50 Sale

The Detex EAX-500 Series is designed for applications requiring a battery-powered alarm on secured doors. The alarm, with approximately 100dB, will sound when an unauthorized exit occurs. The redesigned shape and smaller size of the EAX-500 makes it the ideal choice for quick and easy installations on emergency exit and restricted doors.

Genuine Detex Product

Bottom Key Cylinder Not Included

Available in Black or Grey


  • Low cost, self-contained door alarm with piezo horn that sounds to warn unauthorized use of a door or gate.
  • Secure, tamper resistant housing
  • Quick, easy installation saves time and money


  • Patented plastic template allows for foolproof alignment of internal magnetic door contact and accurate installation
  • Tapered cover allows for installation on narrow stile doors
  • Intelligent circuit senses the external magnet location automatically and sets the correct door handing
  • Patented cam assembly automatically adjusts for different sizes of cylinders without use of spacers
  • Alarm can only be silenced by proper control key
  • Extended bypass (now a standard feature) allows alarm to remain bypassed when door is open and automatically rearm upon door closing
  • Modern graphics on cover to demonstrate key rotation and operation
  • 100 dB piezo alarm
  • 9VDC battery operated with Low Battery Alert
  • LED visual and audible arming indicators
  • Field selectable 2-minute auto rearm, if desired
  • Field selectable status indicators, if desired


    Installation Guide

    Product Information Sheet


    In the Box:

    Surface Mount Battery Alarm
    (Sensor Kit & EA-561 Warning Sign Included)