Lawrence Hardware

8700 Series Electrified Latch Retraction Mortise Locks

8700 Series Electrified Latch Retraction (ELR) Mortise Locks (Solenoid)

  • The Lawrence Hardware 8700 series mortise lock brings electric latch retraction to a standard mortise lock body
  • When energized, the latchbolt is completely retracted allowing a push-pull condition. This revolutionary 
  • product accomplishes what previously could only be done with electric strikes or electric latch retraction exit devices 
  • PM300 Interface module allows for up to 350’ long wire runs with 2 - 18ga. and continuous duty
  • This is an ideal solution for conditions requiring automatic door openers


  • Utilizes patented technology
  • Circuitry allows for momentary or “continuously on”                                                
  • (push/pull) applications
  • No special lock prep required – fits standard Lawrence Hardware mortise pocket
  • Available in EU (Fail Secure)
  • Solenoids rated for continuous duty . . . whether you’re powering for 5 seconds or 8 hours
  • PM300 module (included)


  • Amperage 350mA @ 24V
  • Must be powered by a PS Series power supplies


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Lawrence Hardware
676 Petrolia Road, Toronto, ON M3J 2V2
Business Hours

Mon - Thur: 8:30am to 5:00pm
Fri: 8:30am to 1:00pm

Mon - Thur: 7:00am to 4:00 pm
Fri: 7:00am to 1:00pm
Shipping & pickup can be arranged based on these hours.

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