Winkhaus AV4 Automatic Multi-Point Latch & Deadbolt Lock

The Winkhaus AV4 is an advanced automatic multi-point locking system designed to provide immediate security for timber, composite, and PVCu doors. Unlike manual systems that require the handle to be lifted, the AV4 automatically engages its locking points the moment the door is pulled shut. This is achieved through a central magnetic trigger that activates two solid, anti-push back hooks, ensuring the door is secured against unauthorised entry without manual intervention.

This locking system is highly versatile, featuring a non-handed latch that can be easily adjusted to suit both left and right-handed door configurations. It is frequently specified for both new builds and as a high-security replacement part. The system is engineered with increased operational tolerances, allowing for smoother performance even if the door experiences slight movement or settling over time.

For applications requiring smart home integration or keyless entry, the AV4 is fully compatible with blueMatic EAV4 motors. This allows the mechanical lock to be upgraded to a motorised system, enabling remote unlocking via access control systems while retaining the physical security of the multi-point hooks. It meets the rigorous requirements of PAS 24 and is Secured by Design approved, making it a reliable choice for residential security.