Mercury Security MR52-S3 (Red) Dual Reader Interface Module (Used)
$180.00

Used item in good condition. Please see photos for reference.
Your response Matters
We strive to provide a great experience with every purchase. If you\'re satisfied, we’d be grateful if you could take a moment to leave us positive response—it truly means a lot to us. If anything isn’t right with your order, please contact us directly before leaving response. We\'re committed to resolving any issues quickly and making things right.
Product OverviewThe MR52-S3 is a dual-card reader interface panel with on-board flexibility to connect to a wide range of security devices. This economical, high-performance device is easy to install and provides all the necessary I/O for controlling 2 doors with auxiliary point control and monitoring. Each unit can connect 2 card readers, 8 general-purpose input monitor points, and 6 control relays to any Mercury EP series intelligent controller.

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.