摘要:
A sensor, a wireless transceiver and a battery that energizes the transceiver are installed together in a cavity formed in a frame of a door. They are displaced together in the cavity in accordance with the deadbolt position in a direction of displacement of a door deadbolt. A spring that is installed in the cavity accommodates differences among travel distances and differences in lengths of different deadbolts and also differences in gaps between doors and door frames.
摘要:
An integrated lock body system for securing access points. An electronic door lock has a lock body, at least one electrical component within the lock to be monitored, and at least one output for connection to an external unit located remotely from the electronic door lock for monitoring load resistance between the external unit and the electronic door lock. A circuit is mounted adjacent to or within the electronic lock body. The circuit includes an electrical connection to the at least one electrical component within the electronic door lock and an external electrical output for connection to the external unit. The circuit further includes at least one resistor between the electrical connection to the at least one electrical component within the electronic door lock and the external electrical output, the at least one resistor imparting a desired load resistance capable of being monitored by the external unit.
摘要:
A sensor, a wireless transceiver and a battery that energizes the transceiver are installed together in a cavity formed in a frame of a door. They are displaced together in the cavity in accordance with the deadbolt position in a direction of displacement of a door deadbolt. A spring that is installed in the cavity accommodates differences among travel distances and differences in lengths of different deadbolts and also differences in gaps between doors and door frames.
摘要:
The disclosure is directed to motorized closure assembly, comprising: an opening frame configured to fit around the opening; a substantially rectangular closure slab having a closure slab frame configured to surround the substantially rectangular closure slab and sealingly fit within the opening frame; and a motorized driver, wherein the motorized driver is entirely embedded within the closure slab frame or within a combination of the closure slab frame and the opening frame, the motorized driver configured to slidably move the slab between an open position and a closed position.
摘要:
Die Erfindung betrifft einen Schlüsseltaster (1) zur Sicherung von Türen, Toren oder Fenstern, umfassend einen Montagerahmen (3), einen Schließzylinder (5) und eine den Montagerahmen (3) abdeckende Blende (4), die zumindest an dem Montagerahmen (3) befestigbar ist. Erfindungsgemäß ist vorgesehen, dass im Bereich zwischen dem Montagerahmen (3) und der Blende (4) wenigstens ein Berührungssensor angeordnet ist, über den der Schlüsseltaster (1) betätigbar ist.
摘要:
Systems and methods for a tamper-evident cargo container seal bolt lock are disclosed herein. The device can include a bolt member having a conductive medium running the axial length of the bolt, and a receiving member for locking the bolt into place. A battery-driven sensory circuit including a memory, a processor, and a timing circuit can be disposed within the receiving member such that a continuous circuit is formed from one circuit pin over the conductive medium through the length of the bolt and back to a second pin. The sensory circuit is configured to sense whether the circuit has been interrupted (e.g., if the bolt has been cut). In the event of an interruption, the circuit can record the time and/or date in memory. This information can then be transmitted to an RFID reader/interrogator if a dispute arises as to when the lock had been broken.