Silent arming option is enabled. To turn off this feature:

New price increase July 18, 2025
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The unit could be handed to the wrong side, or the magnet may be out of alignment.
Unplug battery and re-connect, if the unit beeps 5 times the unit is not handed.
Use the magnet locator when mounting the device.
If JP1 is cut the small stock Detex magnet will no longer work and the unit is now looking for wired contacts.
The ECL-405 (DTX00XX) represents key numbers from 11 to 20. This ID will also be engraved on the key you are looking for.
The CL-1 is for the EAX-3500, which is a wafer lock, not a screw cover.
Learn more about the cover lock and cover lock keys here
To identify part numbers, drawings can be found in the instructions and on parts lists.
A distributor can also be found for you by calling us.
You can also call one of our go to parts distributors:
Door Service – 314-487-0800 Ext. 2
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