Mercury Security MR52-S3 - controller

The Panasonic HID Mercury MR52-S3 Dual Door Sub Controller is a card reader interface panel with on-board flexibility to connect to security devices. It is economical, lends high-performance, easy to install and lends necessary I/O for controlling two doors with auxiliary point control and monitoring. It can connect 2 card readers, 8 general purpose input monitor points and 6 control relays to any Mercury EP series intelligent controller.