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Detex EAX-300W Weatherized Battery Powered Door Prop Alarm

Detex EAX-300W Weatherized Battery Powered Door Prop Alarm

Regular price $378.00 $236.25 Sale

The Detex EAX-300W Series is designed for applications where doors that open to the outdoors or wet environments may be used for egress or ingress, but may not be held or propped open. Door open times from 1 second to 4 minutes (15 second default) are field select-able. The smaller size makes installation quick and easy on doors or gates.

Genuine Detex Product

Bottom Key Cylinder Not Included

Available in Black or Grey


  • Low cost, solution to propped open doors
  • Helps keep energy costs down by ensuring doors are closed
  • Quick, easy installation saves time and money
  • Weatherized for use on gates or doors that are subjected to inclement weather
  • Alarm silences when door is closed, no waiting for key-holder to arrive


  • Secure, tamper resistant housing
  • Weatherized electronics certified to driving rain and salt fog test (see Listings & Approvals on product information sheet)
  • Patented plastic template assures accurate installation by providing foolproof alignment with internal magnetic door contact
  • Tapered cover allows for installation on narrow stile doors
  • Intelligent circuit senses the external magnet location automatically and sets the correct door handing
  • 100 dB piezo alarm
  • 9VDC battery operated with Low Battery Alert
  • LED visual arming indicators


Installation Guide

Product Information Sheet


In the Box:

Surface Mount Battery-Powered 100dB Door Prop Alarm with Internal Magnetic Door Contacts and Back Box