Dealers. First. Always.       |      The professional integrators favorite security distributor for over 20 years and counting.

Popular Everyday Products

EW8310 x 28 Dormakaba Rutherford Controls Early Warning Electromagnetic Lock

SKU: EW8310 x 28
  • Built-in sensor will activate a local and/or remote alarm upon attempted forced entry - before the door has been compromised
  • Unique highly visible "Red/Green" light panel indicates status of door (local)
  • Built-in Security Condition Sensor (SCS) feature indicates that the door is closed, bonded and that the Electromagnetic Lock is functioning normally
  • Dry contact relay switching (SPDT and DPDT) provided for local and/or remote alarm monitoring
  • Auto sensing voltage from 12 to 24 VDC
  • Up to 1200lbs (540kg) holding force
  • Low voltage detection
  • Nuisance delay feature accomodates accidental triggering
More details...
MSRP Price: $769.00
Online Price: $451.00

DWG Dealer Price : ---

Dealers - click here to set up your dealer account today.

Existing DWG Customers - Log In to view your current dealer pricing.

EW8310 x 28 Dormakaba Rutherford Controls Early Warning Electromagnetic Lock
EW8310 x 28 Dormakaba Rutherford Controls Early Warning Electromagnetic Lock
Previous Item   Next Item
Product Details

The EW8310 is more than an Electromagnetic lock, it can also sense when an intruder is attempting to gain access into a building through a locked door. The patented built-in sensor detects attempted forced entry and activates a local and/or remote alarm prior to the integrity of the door being compromised; well before the break-in has occurred.

An alarm in the immediate location will ward off would be thieves before they have a chance to gain access. The light panel provides highly visible information related to the status changes of the door. For example, it works as a status indicator when the door is secure or notifies if an attempted break-in has occurred.


  • Housing Dimensions - 2-1/8"D x 2-7/8"H x 10-13/16"L(54mm x 73mm x 275mm)

Armature Plate Dimensions:

  • 5/8" D x 2-3/8" H x 7-7/16"L(16mm x 60mm x 189mm)


  • Auto sensing voltage 12 to 24 VDC
  • Tolerance 10%

Power/Current Requirements:

  • Max 0.58A @ 12VDC Max 0.29A @ 24VDC
  • Local Alarm Output: SPDT 1.0A 120VAC, 2A 30VDC
  • Remote Alarm Output: DPDT: 1.0A 120VAC, 2A 30VDC

Holding Force:

  • Up to 1200lbs (540kg) pounds

Operating Temperature:

  • Circuit board operating temperature 14F to 140F (-10C to 60C)
  • Not for use in outdoor environments.

EW8310 x 28 Specifications PDF

EW8310 x 28 Manual

Product Reviews

Write your own review


Rate this product: