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MR52 Series 3 is a dual door sub-controller with on-board flexibility to connect a wide range of security devices. The MR52 Series 3 sub-controller is easy to install and provides the required I/O for interfacing two card readers, eight general-purpose input monitor points and six control relays to any Authentic Mercury series intelligent controller. The MR52 Series 3 sub-controller has the same reliable interface and identical footprint as the Series 2, MR-52, which enables seamless upgrades for existing deployments.
Please note that only the MR52 S3B boards are available from Mercury at this time.
Prices are subject to change.