Authentic Mercury MR serial Input/output (SIO) devices represent the secondary level in Mercury’s distributed architecture. The devices provide flexibility to our OEM partners, ensuring they can choose the controller that best fits their needs.

The MR line includes combo controllers that provide specific door oversight, point control and monitoring in a single device as well as individual door oversight.

MR50

Single card reader interface panel

MR51e

Interface panel for single door, direct network connectivity

MR52

Reader interface panel provides robust connectivity to peripheral devices

MR16IN

Multi-device interface panel

MR16OUT

Multi-device interface panel to control high concentrations of outputs