
LOX LEM5700D Double Electro Magnetic Lock - 580kg Non-Monitored - Satin Anodised
The LOX LEM5700D is a double-door electromagnetic lock (non-monitored) designed for access-controlled openings where reliable holding strength is required. It supports 12 V direct current / 24 V direct current operation, includes metal oxide varistor surge protection, and is specified as 4-hour fire rated in the LEM5700 series documentation.
Key Features
- Double maglock for double-door applications (non-monitored model).
- Holding force up to 580 kg per magnet (series specification).
- Dual voltage: 12 V direct current or 24 V direct current.
- Metal oxide varistor surge protection built in.
- Guaranteed no residual magnetism (series specification).
- Satin anodised aluminium housing with zinc plated electromagnetic body.
Fire Rated
- Fire rating: Yes - 4 hours (series specification).
Specifications
What's In The Box
- 1 × double electromagnetic lock assembly (LEM5700D)
- 2 × armature plates
- Mounting hardware (as supplied with the lock)
Suitable Uses
- Double-door access control openings in commercial and industrial sites.
- Doors where a door closer is used and a secure hold-closed force is required for egress-controlled access.
- Sites requiring a non-monitored maglock (no status monitoring outputs).
Dimensions

LOX Double Electromagnetic Locks - Item Code Family
Download PDF Resources
| LOX LEM5700D Datasheet | |
| LOX EM5700 Series Manual (includes EM5700D variants) | |
| LOX Electromagnetic Lock Accessories Datasheet | |
| LOX Warranty Terms and Conditions (2022) |
Frequently Asked Questions
- Is this a monitored maglock?
No. LEM5700D is the non-monitored double maglock model. - What power supply does it require?
It supports 12 V direct current or 24 V direct current. Current draw is specified as 1 A at 12 V and 520 mA at 24 V. - Does it suit single doors?
This model is intended for double doors. For single-door applications, select the appropriate single maglock model from the same range.
Additional Information
- Non-monitored maglocks are commonly specified where lock status outputs are not required by the access control system.
- Monitored versions in this series may include additional anti-tamper hardware (where supplied), but monitored item codes are not listed here.
- For best holding performance, ensure the armature plate aligns flat to the magnet face and hardware is tightened to the recommended method in the installation manual.
Technical Drawing

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