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  4. Features & Configuration

UniFi Access - Connect to Electric Door Locks and Configure Software Settings

Choosing a door lock that fits without modifying the door is crucial. UniFi Access incorporates both fail-secure and fail-safe locks to address various emergency scenarios effectively.

Common Lock Types

Electric Magnetic Locks

UniFi Access allows third-party magnetic locks for flexibility and offers two fail-safe Magnetic Lock models: UA-Lock-Magnetic-270kg and UA-Lock-Magnetic-540kg. 

Preventing "misalignment" of the magnetic lock and metal plate is crucial. Misalignment happens when these components do not line up properly when the door is closed, preventing the magnetic force from engaging. If misaligned, no magnetic force is generated, and users must push the door to ensure contact. To fix this, adjust the magnetic lock or metal plate position, which might involve modifying the door frame or mounting hardware.

Misalignment.png

Electric Strikes

UniFi Access offers the fail-secure Electric Lock (UA-Lock-Electric), which can hold up to 1,200 kg (2,645 lb) and can be installed on aluminum, steel, or wooden door frames.

"Preload" is the pressure applied to a door that the latch transfers to the electric strike's keeper. This pressure can cause binding between the latch and the keeper, making it difficult for the electric strike to release and potentially preventing the door from being unlocked electronically.

Proper alignment of the door and lock is essential; otherwise, users may need to shake the door to unlock it. While some electric strikes can handle preloading and unlock with the latch under tension, UniFi Access' Electric Lock does not support preloading. Installers must ensure the door and lock are properly aligned to prevent unlocking issues.

Electric Bolt Locks

An electric bolt lock uses a solenoid to control the bolt with an electromagnetic device. The metal bolt extends or retracts based on an electrical signal: it withdraws to allow access when activated and extends to secure the door when deactivated.

Frame 60.png

Electrified Deadlatches

An electrified deadlatch combines a traditional deadlatch mechanism with electronic components for controlled access. When energized, the latch retracts to allow the door to open. When power is removed, the latch extends automatically, securing the door.

 

Frame 55.png

Electrified Mortise Locks

An electrified mortise lock is installed within a mortise pocket in the door. It is electronically powered and can be remotely controlled or integrated into access control systems. It offers greater security than electrified deadlatches because it includes a deadbolt.

Frame 57.png

Connect Door Lock to Access Control Hub

Here's the general rule for connecting a lock to an Access Control Hub:

  • Fail-Safe Locks: Connect to NC/COM terminals.
  • Fail-Secure Locks: Connect to NO/COM terminals.

Learn more about Outputs - LOCK and Outputs - NO, NC, & COM.

Connect to NC/COM for Fail-Safe Lock

When connecting a Magnetic Lock (i.e., fail-safe lock) to the NC and COM terminals on a powered relay, electric current flows through the lock during the normal rest condition (i.e., locked state), keeping the lock engaged.

Maglock_normal_rest.png

When an unlock event is triggered, the relay switches to the open position, stopping the electric current. The lock transitions to the unlocked state.

Maglock_trigger.png

Connect to NO/COM for Fail-Secure Lock

When connecting an Electric Lock (i.e., fail-secure lock) to the NO and COM terminals on a powered relay, no electric current flows through the lock during the normal rest condition (i.e., locked state). The lock remains locked.

Electric_Lock_Rest.png

When an unlock event is triggered, the relay switches to the closed position, allowing electric current to flow through the lock. The lock transitions to the unlocked state.

Electric_Lock_Trigger.png

Configure Lock Settings in UniFi Access Application

  1. Go to your Access application > Devices > Hubs > select a hub > Settings > Terminal.
  2. Do either of the following:
    • UA-Hub, UA-Hub-Door, and EAH-8: Go to Terminal Manager > Output > Lock > Unlock Duration.
    • UA-Hub-Gate: Go to Terminal Manager > Side Door Lock > Unlock Duration.
    • UA-Ultra: Go to Lock and set the Trigger Level and Unlock Duration.UA-Ultra.png
  3. Set the duration for which a location remains open after being unlocked. 
  4. Click Apply Changes.
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