Access Module STR-1AP for Efficient Data Transmission in OSDP Protocol

The STR-1AP access module (hereinafter referred to as the module) is designed to broadcast card codes and signals from readers and sensors. card codes and signals from readers and sensors of access points (hereinafter - AP) into OSDP-protocol and transfer them to the network controller STR20-AP (hereinafter - module). STR20-IP network controller (hereinafter referred to as the controller) via RS-485 line, as well as receiving control commands from the controller (via the same RS-485 line). control commands from the controller (via the same line via OSDP-protocol) and control of the corresponding barrier and barrier control devices. The controller can also receive control commands from the controller (the same line via OSDP protocol) and control the corresponding barrier and auxiliary devices: <ul> <li>- locks;</li> <li>turnstiles;</li> <li>card receivers;</li> <li>barriers;</li> <li>gates, etc.</li> </ul>