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Ubiquiti UA-Lock-Magnetic-540kg Magnetic Lock 1,200 lb (540 kg) Fail-Safe, 10.5" x 2.7" x 1.6" (266 x 67.5 x 40 mm), for UA-Hub & UA-Ultra
UA-LOCK-MAGNETIC-540KG|KX-MAGNT540
Ubiquiti UA-Lock-Magnetic-540kg Magnetic Lock 1,200 lb (540 kg) Fail-Safe, 10.5" x 2.7" x 1.6" (266 x 67.5 x 40 mm), for UA-Hub & UA-Ultra
UA-LOCK-MAGNETIC-540KG|KX-MAGNT540
Key Features
- Fail-safe magnetic lock with 1,200 lb (540 kg) holding force
- Compatible with UA-Hub-Door, UA-Hub-Door-Mini, UA-Ultra, and more
- Supports inswing and outswing wood or metal doors
Key Features
- Fail-safe magnetic lock with 1,200 lb (540 kg) holding force
- Compatible with UA-Hub-Door, UA-Hub-Door-Mini, UA-Ultra, and more
- Supports inswing and outswing wood or metal doors
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Become an ADI CustomerKey Features
- Fail-safe magnetic lock with 1,200 lb (540 kg) holding force
- Compatible with UA-Hub-Door, UA-Hub-Door-Mini, UA-Ultra, and more
- Supports inswing and outswing wood or metal doors

Ubiquiti
Ubiquiti UA-Lock-Magnetic-540kg Magnetic Lock 1,200 lb (540 kg) Fail-Safe, 10.5" x 2.7" x 1.6" (266 x 67.5 x 40 mm), for UA-Hub & UA-Ultra
UA-LOCK-MAGNETIC-540KG | KX-MAGNT540
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Accessories
Magnetic Lock Parts
ADI PRO 0E-LZB12 Mounting Bracket for 1200 lb Magnetic Lock for In-Swinging Doors, Anodized Aluminum
0E-LZB12|0E-LZB12
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Overview
Specifications
Documents
Product Overview
The UA-Lock-Magnetic-540kg is a high-strength, fail-safe magnetic lock designed for secure access control on wood and metal doors. With a holding force of 1,200 lb (540 kg), it supports both inswing and outswing configurations and integrates seamlessly with UniFi Access Hubs including UA-Hub-Door, UA-Hub-Door-Mini, and UA-Ultra. Built from durable aluminum and steel, it features LED status indicators and operates on 12V DC with a low 500mA current draw. Its weather-resistant design and NDAA compliance make it ideal for professional-grade installations in demanding environments.
Main Features
- Fail-safe magnetic lock with 1,200 lb (540 kg) holding force
- Compatible with UA-Hub-Door, UA-Hub-Door-Mini, UA-Ultra, and more
- Supports inswing and outswing wood or metal doors
- Lock body size: 10.5" x 2.7" x 1.6" (266 x 67.5 x 40 mm)
- Armature size: 7.3" x 2.4" x 0.6" (185 x 61 x 16 mm)
- Low power draw at 500mA ±10% on 12V DC
- LED indicators for locked (red) and unlocked (green) status
- Durable aluminum and steel construction
- Operating range: 14 to 122° F (-10 to 50° C), 5–90% humidity
- NDAA compliant and certified by FCC, IC, and CE
General Information
Name: Ubiquiti UA-Lock-Magnetic-540kg Magnetic Lock 1,200 lb (540 kg) Fail-Safe, 10.5" x 2.7" x 1.6" (266 x 67.5 x 40 mm), for UA-Hub & UA-Ultra
Category: Ubiquiti, Access Control, Locking Devices, Magnetic Locks
UPC Code: 810010076519
Country of Origin: Taiwan. Country of origin is subject to change.
Specifications
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ADI Part Number KX-MAGNT540 Brand Name Ubiquiti Manufacturer Part Number UA-LOCK-MAGNETIC-540KG Product Line UniFi Product Name UA-Lock-Magnetic Magnetic Lock Product Series UA Product Type Magnetic Lock Weight 6.4lb
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Power Consumption 0.5W
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Depth 1.6" Height 10.5" Material Aluminum, Steel Width 2.7"
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Input Voltage 12V DC
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Holding Force 1200 lb