The eSSL An Electric Strike is an access control device used to lock and release doors. Electric Strikes are installed in or on the door frame and work in conjunction with mechanical door locks, on the principle of electronically controlling the rotation of the keeper. In this configuration, applying power to the strike will cause it to unlock. The strike will remain locked in a power failure. However, most access control systems are provided with backup batteries.
Technical Sheet: eSSl-ES250