Mercury Security Series 3 | Dual-Card Reader Interface Panel | MR52-S3

Mercury MR62e Reader Interface Module w/ PoE+ (2 Rdrs, 6 Inputs, 4 Outputs)

Mercury Security LP1502D Intelligent Controller Board - Untested

Mercury Reader Interface Module w/ PoE+, OSDP Only (2 Rdrs, 6 Inputs, 4 Outputs)

Mercury MR52-S3B Access Control System Units

Mercury Security LP1502D Intelligent Controller Board - Untested, Sold for Parts

DMP 734-POE Access Control Module

Identicard Security MR52-S3 Series 3 Dual Reader Interface Module Board