Abstract: A multi-lock for a closure is described. The multi-lock includes a deadlock having a deadlock actuator operation of which moves a deadbolt between an unlocked retracted position and a locked extended position; a keyless lock having a keyless lock actuator wherein operation of the keyless lock moves a keyless locking component between a locked position and an unlocked position; and a linkage having a deadlock interaction segment in operative connection with the deadlock and a keyless lock interaction segment in operative connection with the keyless lock. A method of manufacturing the multi-lock for a closure and a method of installing the multi-lock are also described.

Abstract: A secure sliding closure having a modular frame and one or more sliding door is described. The modular frame defines at least one secure cavity and a portal and comprises a main frame and at least one door frame. The main frame comprises at least one frame upright spaced apart from at least one portal upright and a respective at least one top plate extending between the at least one frame upright and the at least one portal upright. The at least one door frame comprising a locking side upright spaced apart from a secure cavity upright and a door frame top plate. The modular frame defines at least one secure cavity and defines a portal. The one or more sliding door comprises a sliding leaf and a sliding leaf covering, the covering comprising one or more sliding door security panel.

Abstract: A lock release mechanism is disclosed. The lock release mechanism comprises a chassis adapted to receive a first lock comprising a first bolt and a second lock comprising a second bolt, the first and second lock distanced from each other, a linkage mechanism, a connector, a drive mechanism and a lever. The linkage mechanism comprises at least one arm in operative connection with at least one of the first and second lock. The connector has a first position in which the linkage mechanism is engaged and a second position in which the linkage mechanism is disengaged. The drive mechanism is operable to move the connector between the first and second positions. When the connector is in the first position, rotation of the lever causes unitary movement of the first and second bolts, and when the connector is in the second position, rotation of the lever causes movement of the second but not the first bolt.

Abstract: A secure sliding closure having a modular frame and one or more sliding door is described. The modular frame defines at least one secure cavity and a portal and comprises a main frame and at least one door frame. The main frame comprises at least one frame upright spaced apart from at least one portal upright and a respective at least one top plate extending between the at least one frame upright and the at least one portal upright. The at least one door frame comprising a locking side upright spaced apart from a secure cavity upright and a door frame top plate. The modular frame defines at least one secure cavity and defines a portal. The one or more sliding door comprises a sliding leaf and a sliding leaf covering, the covering comprising one or more sliding door security panel.