The MR52 is a dual-card reader interface panel with onboard flexibility to connect to a wide range of security devices. The economical MR52 is easy to install and provides the necessary I/O for contro...The MR52 is a dual-card reader interface panel with onboard flexibility to connect to a wide range of security devices. The economical MR52 is easy to install and provides the necessary I/O for controlling two doors with auxiliary point control and monitoring – all in a single device.
Due to global supply chain constraints and chip shortages, certain components of our security products are unavailable. As a result, we are substituting other parts in their place that provide equival...Due to global supply chain constraints and chip shortages, certain components of our security products are unavailable. As a result, we are substituting other parts in their place that provide equivalent functionality from the same supplier. Specifically, the LP1502 and MR52 access control boards are in extremely limited or no supply from HID/Mercury.
