Lockwood 4579ELM0SC Electric Mortice Lock — 89mm Monitored, No Cylinder, Satin Chrome
The Lockwood 4579ELM0SC is a monitored electric mortice lock with a 89 mm backset, supplied without cylinders. Designed and manufactured in Australia, this high-security mortice lock is suitable for heavy-duty commercial and institutional applications such as schools, hospitals, hotels, clubs, and industrial buildings. Constructed from high-grade materials with stainless steel encapsulation, it can be operated by push buttons, intercoms, key switches, or integrated with access control systems including card readers and keypads.
Warranty
Key Features
- Electromechanical mortice lock — 89 mm backset
- Monitored version, supplied without cylinders
- Encapsulated zinc alloy body with stainless steel plates
- Stainless steel latch bolt and faceplate
- Compatible with push buttons, intercoms, key switches, and electronic access control
- Deadlatch function
- Compatible with Lockwood rose and plate furniture including Brass, Daintree, Aquileart, Artefact Series II, and Ovation Series
- Field configurable: Fail safe / fail secure, 12–24 VDC multi-voltage, left/right handing, free or locked lever selection
- Finish: Satin Chrome (SC)
Fire Rating & Testing
- Successfully fire rated up to 4 hours on fire door assemblies in accordance with AS1905.1:2005
- Meets Australian Lock Standard AS4145.2 for security and durability
- RCM Certified
- SCEC endorsed for SL3 Medium Threat Areas
Specifications
- Item Code: 4579ELM0SC
- Series: 4579 Electromechanical Mortice Lock
- Function: ELM0 — Monitored, no cylinder
- Backset: 89 mm
- Door Thickness Range: 32–50 mm
- Bolt Material: Stainless steel
- Bolt/Latch Projection: 15 mm
- Finish: Satin Chrome (SC)
What's In The Box
- Lockwood 4579ELM0SC electric mortice lock body
- Stainless steel faceplate
- 1.6m cable with 12-pin socket
- Fixing screws
- Installation instructions
Suitable Uses
- Heavy-duty commercial and institutional facilities
- Industrial buildings and offices
- Schools, hospitals, and hotels
- Integration with electronic access control systems
- Fire-rated door assemblies
- SCEC SL3 secure area installations
Dispatch & Returns
- Estimated Warehouse Dispatch: 11 business days
Non-Returnable Item
Download PDF Resources
|
Lockwood Electric Mortice Locks Catalogue |
|
Lockwood 25 Year Mechanical Warranty (Conditions Apply) |
Item Code Family
Additional Information
The Lockwood 4579ELM0SC is the monitored 89 mm backset variant of the 3579/4579/5579 series. It features stainless steel encapsulation, monitored security functions, and compatibility with a wide range of Lockwood furniture. Tested to Australian Standards for security, durability, and fire resistance, and SCEC SL3 endorsed, it is a proven solution for heavy-duty commercial and institutional access control installations.
