Product Summary

The RCI EW8310 is now discontinued and no longer being sold.

All customers impacted by this announcement are encouraged to contact their dormakaba sales representative for information about the RCI 8310 standard “MultiMag” electromagnetic lock.

Warranty, parts and technical support will be available for the foreseeable future. Collateral and support material may still be downloaded. 

For any questions or concerns regarding this discontinuation please contact a support representative for additional information using one of the phone numbers from the contact section.

  • Energy: 580mA Field-Selectable 12/24VDC (Max at 12VDC)
  • Strength: Up to 1,200lbf Holding Force
  • Warranty: 10 Year Limited Warranty
  • Mode: Fail-Safe
  • Fire-Rated: CAN/ULC S104 UL 10C 1-1/2-Hour
  • Monitoring: Built-In Security Condition Sensor

Product Details

  • Built-in sensor detects door movement and initiates a local and/or remote alarm prior to the integrity of the door being compromised
  • Unique highly visible red/green light panel indicates status of door (local)
  • Built-in security condition sensor indicates that the door is closed, bonded and that the electromagnetic lock is functioning normally
  • Dry contact SPDT and DPDT relays provided for local and/or remote monitoring
  • 4 second nuisance delay feature accommodates accidental triggering
  • Keyhole mounting for ease of installation
  • Convenient plug-in wiring harnesses
  • Easy-access wiring cavity
  • Stabilizing 4-bolt “drop stop” mounting
  • Surge protection
  • 580mA Field-Selectable 12/24VDC (Max at 12VDC)
  • Up to 1,200lbf Holding Force
  • 10 Year Limited Warranty
  • Fail-Safe
  • CAN/ULC S104 UL 10C 1-1/2-Hour
  • Built-In Security Condition Sensor

Technical Details

Dimensions: 10-13/16"W x 2-7/8"H x 2-1/8"D (275mm x 73mm x 54mm) – Includes 1/4" (6mm) mounting bracket
Armature Plate: 7-7/16"W x 2-3/8"H x 5/8"D (190mm x 61mm x 16mm)

  • Designed to overcome residual magnetism
  • Hardened steel armature nut
  • Includes self-drilling Teks® fasteners
  • Includes 5/8" (16mm) armature plate
  • Brushed Anodized Aluminum (28) finish
  • UL 10C Auxiliary Locks Listed for fire doors rated up to 1-1/2-hour
  • CAN/ULC S104 Auxiliary Locks Listed for fire doors rated up to 1-1/2-hour


  • Office Complexes
  • Government Facilities
  • Health Care Facilities
  • Airports
  • Museums and Galleries
  • Industrial Mall Complexes

EW8310 Early Warning Mag Lock Electromagnetic Locks RCI EAD

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