Ubiquiti UA-Lock-Magnetic 540kg is a fail-safe electromagnetic door lock designed for secure access control with compatibility for both inswing and outswing doors. Engineered to connect seamlessly with the UniFi Access Hub, this lock offers a robust holding force rated at 540 kilograms, ensuring reliable security for a variety of door types (note: not compatible with full glass doors).

Constructed with a durable aluminum enclosure and a strong steel armature plate, the lock features precise mechanical dimensions (lock body: 266 x 67.5 x 40 mm; install plate: 266 x 40 x 6 mm; armature: 185 x 61 x 16 mm) and a moderate weight of approximately 2.9 kg. It operates on a 12 V DC input with a typical current draw of about 500 mA, offering energy-efficient performance.

With a fail-safe design, the lock unlocks during power failures to allow safe egress, making it ideal for emergency exit applications. The device supports various environmental conditions with an operating temperature range from -10°C to 50°C and relative humidity tolerance between 5% and 90% (non-condensing).

Installers benefit from comprehensive guides and support materials available on Ubiquiti’s official tech specs page, including detailed wiring instructions and mounting accessories. This product is CE certified and aligned with regional safety standards.

Key Features:

• Fail-safe electromagnetic locking mechanism integrating with UniFi Access Hub


• Strong holding force of 540 kg for enhanced security


• Compatible with diverse door types except full glass doors


• Durable aluminum and steel construction


• Safe unlocking on power loss for emergency scenarios


• Easy installation with detailed official guides and mounting hardware