Disclosed is a Sleeve Stop Lock that is a portable, removable, non-damaging door lock that can be used to secure almost any inward swinging door from the outside. The apparatus consists of three components: a sleeve, a stop, and a lock. The “sleeve” component fits around the edge of a door. It is installed while a door is open. With the door closed, the “stop” makes contact with the door frame once attached to the sleeve thus preventing the door from swinging inward. The “lock” mechanism then securely binds all of the components together. The combination of these three elements (sleeve, stop and lock) prevent potential intruders (including housekeeping) from entering and invading the privacy of an unoccupied room.

The locking system can have an outer housing mounted to an outside face of the door, and an inner housing mounted to an inside face of the door, a wire conduit mounted to one of the inner housing and the outer housing and extending across the door to the other one of the inner housing and the outer housing, the wire conduit having two telescoping members, and at least one wire extending inside the wire conduit and connected between a first locking system component housed in the outer housing and a second locking system component housed in the inner housing.

A locking device employs improved lock management techniques based on time delay polices that use a random period of time. The locking device receives a first credential of a custodian, validates the first credential and determines a random period of time based upon a time-delay policy when the first credential is validated. The locking device executes a lock release protocol upon expiration of the random period of time.

A device that can be used as a second line of security to a primary door lock that sounds an alarm to notify the occupants of an unauthorized entry attempt. The device is durable, convenient, lightweight, and has a durable small circular plastic buzzer on an elongated arm/bar of the device, which buzzer stays out of view yet alarms the occupants of intruders as well as provides a sense of security for anyone traveling to hotels, motels, dorms, houses, apartment, schools, daycares or anywhere an extra line of security may be needed.

The locking system can have an outer housing mounted to an outside face of the door, and an inner housing mounted to an inside face of the door, a wire conduit mounted to one of the inner housing and the outer housing and extending across the door to the other one of the inner housing and the outer housing, the wire conduit having two telescoping members, and at least one wire extending inside the wire conduit and connected between a first locking system component housed in the outer housing and a second locking system component housed in the inner housing.

An electric strike having two independent keepers. The strike works with a lockset having both a deadbolt and a mortise lock bolt. A latch adapted to engage a deadbolt is provided with a solenoid to lock or unlock the latch. Another latch adapted to engage a mortise lock bolt is provided with a solenoid to lock or unlock the latch. Each latch is independently operable.

The locking system is provided for controlling the unlocking of a door by an electronic key. The locking system has a first pack configured to be received within a first recessed area of the door, the first pack having an actuator configured and adapted to move a bolt slidingly housed in the lock pack; a second pack configured to be received within a second recessed area of the door; a reader interface adapted to receive an input from the electronic key and a controller adapted to receive the input from the reader interface, authenticate the input, and control the actuator based on the authentication.

A door lock system includes a controller including a processor and a memory. the controller is configured to interface with a smart lock. The door lock system also includes an exterior face plate on a first side of a door and an interior face plate on a second side of the door. The second side of the door faces an interior of a room while the door is in a closed position. The door lock system also includes a display screen disposed in the interior face plate. The display screen is connected to the controller and is an input device and an output device.

The locking system is provided for controlling the unlocking of a door by an electronic key. The locking system has a first pack configured to be received within a first recessed area of the door, the first pack having an actuator configured and adapted to move a bolt slidingly housed in the lock pack; a second pack configured to be received within a second recessed area of the door; a reader interface adapted to receive an input from the electronic key and a controller adapted to receive the input from the reader interface, authenticate the input, and control the actuator based on the authentication.

An electric strike having two independent keepers. The strike works with a lockset having both a deadbolt and a mortise lock bolt. A latch adapted to engage a deadbolt is provided with a solenoid to lock or unlock the latch. Another latch adapted to engage a mortise lock bolt is provided with a solenoid to lock or unlock the latch. Each latch is independently operable.