In many cases, they are secured with mechanical locking, rather than connected to an access control ... another with a dust cover, and weatherproof devices. All are ideal solutions to secure access ...

During recent years more attention has had to be given to the safety of piping systems because of large-scale disasters and the harsher offshore environments where oil and gas facilities are now ...

Deadbolts are essential security devices. In most cases, simply installing them on your doors will decrease your homeowner’s ...

Spring force locking - the guard is held closed by spring force ... True spring-actuated safety interlock switches are not considered to be positive-break devices. Mechanical safety interlock switches ...

Designed for use in the ACR8.S seatbelt retractor series, this system electrifies the traditional sensor and release mechanisms of seatbelt retractors.

With the traditional stand-alone mechanical key emergency mechanism, it has the ability to unlock doors in emergency situation. Dahua Technology ASL2101S Bluetooth cylinder smart lock Dahua Technology ...