RGL EDR-N Series Emergency Door Release Units

EDR Product Update

27th July 2022

RGL are phasing out the exisitng EDR units for the newer model....

Phasing out the old EDR's

This month, RGL will be phasing out their existing Emergency Door Release Units from July 2022 onwards and introducing the updated versions which we now have in stock!


The newer, re-designed versions come with exicitng new features and upgrade.

How to install a Comelit Ultra 2-wire system

New EDR-N Features:

Here is why we think the new and enhanced EDR-N range are the ideal upgrades:

  • New curved design for added strengh
  • Buzzer included- There is a buzzer included that will sound when the door is released.This is an optional connection and included in all units
  • (Optional) Fully illuminated text-if connected, the display will be green when passive and will turn to red on activation.
  • Cover included-previous versions didn't have a cover
  • Easy to clean surface, ideal for hospitals
  • Key reset option with no replacement glass needed
  • Available in Single (EDR-1N), Double (EDR-2N), and Triple (EDR-3N)

Installation Information

Technical Specifications

  • EDR-1N - Positive + NC output
  • EDR-2N - Positive + NC output and 1x C/NC/BO
  • EDR-3N - Positive + NC output and 2x C/NC/NO
  • Includes audible/ LED (selectable)
  • 12/24 V operation
  • IP24 rated
  • Operating temperature -10 degrees C to 55 degrees C
  • Dimensions: 87 x 87 x 60 (HWD mm)
  • Plastic reset key included



To activate the emergency feature, lift the clear flap up and press the PUSH plate where indicated.

This will change the colour of the illuminated window from white to red and a buzzer will start sounding.

On activation, the push plate will move backwards and the yellow indicator bar retaining the push plate will drop down preventing un-authorised reset.

To reset the unit after activation, the reset key must be used to make the unit operationally ready again. Insert the key in the correct orientation, push it to the limit of the key and then turn it clockwise. This will allow the yellow indicator bar to return to its original position and the push plate will be reset.



Surface Fitting:

1. Fix surface box on the wall as desired using holes and the knockouts as required.

2. Make connections as per connection diagram.

3. Fix the front cover on to the surface box with slotted screw provided.


Flush Fitting:

Flush fitting can only be done on a single gang box with interface plate

1. Fix the interface plate to the gang box.

2. Remove the front cover from the surface box.

3. Push the front cover on to the interface plate, ensuring the top lugs locks  into the front cover.

4. Fix the front cover to interface plate with slotted screw provided.

Introductory Promotion!

The new EDR-N units are cheaper than the old EDR units.  What's more, we are offering an additional 10% offer for Trade customers.


Find your coupon code in the email that you clicked on to reach this page. 



Notes for use:

  • Voucher is valid one use per customer.
  • Use the voucher code during Checkout.
  • To use your TRADE ONLY voucher you must Sign In to this website.
  • If unsure of your password use the reset password link here. Your username is the email address we emailed you at.


For more information call a member of our sales team or visit our website.