URC MRX-15 Total Control Advanced System Controller

The MRX-15 is the mid-tier Total Control processor, sized for a large house or a mid-size commercial job that needs more direct device connections than a compact controller offers but does not need the full port count of an MRX-30. It handles IP, IR, RS-232, sensor, relay, and 12-volt control from one 1RU chassis.

On the back there are eight 3.5mm IR emitter ports with variable output level, four RS-232 serial ports (TX, RX, GND), two relays configurable as normally open, normally closed, or common, four programmable sensor ports for URC sensors, and two programmable 12V outputs that can run on/off or momentary toggle. A single 10/100/1000 RJ45 port connects it to the network. Amazon Alexa and Google Assistant integration is supported, and dealers can program it off-site with Accelerator 3 or TC Flex 3. The chassis is 17 by 2 by 8.75 inches and weighs 4.6 lbs.