Four latch bolts deploy automatically when the door has closed, so there’s no need to ever lift the handle again.
Introducing the Ultion Bolt
A multipoint lock with Ultion level protection. Ultion Bolt was developed with expertise, experience and imagination: bolts that engage without lifting the handle, rollers in the lock keeps for perfect seal compression, and built-in Ultion Nuki compatibility. Even if the door isn’t 100% closed, the independently firing bolts mean the key will still secure it.