RCM-4 Relay Control Module

Description

The RCM-4 is equipped with four individually addressable relays. Built-in Ethernet enables the convenience of control from an RTI XP series control processor via the LAN. An IR input allows the RCM-4 to be triggered from many different sources, including RTI in-wall controllers, control processors or third-party infrared repeater systems. Commands trigger open and close functions as well as adjustable hold times for momentary relay operation. The RCM-4 can be powered from the included power supply or PoE.

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RCM-4 Relay Control Module

Product form

  • Four individually addressable relays.
  • Relays capable of switching up to 28VDC@5A.
  • Relays can be used in a normally open or normally closed configuration.
  • Relays can be controlled with both IR and Ethernet.
  • Powered using power supply or PoE (Power over Ethernet).
  • Discrete set of IR codes and an IR input allows relays to be triggered from virtually any IR programmable system.

SKU: RTI-RCM4

  • Shipped today? Order within: Jun 17, 2026 13:00:00 -0500

Description

The RCM-4 is equipped with four individually addressable relays. Built-in Ethernet enables the convenience of control from an RTI XP series control processor via the LAN. An IR input allows the RCM-4 to be triggered from many different sources, including RTI in-wall controllers, control processors or third-party infrared repeater systems. Commands trigger open and close functions as well as adjustable hold times for momentary relay operation. The RCM-4 can be powered from the included power supply or PoE.

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  • Key Benefits
  • Specs
  • Resources
  • In the Box

Four individually addressable relays.


Relays capable of switching up to 28VDC@5A.


Relays can be used in a normally open or normally closed configuration.


Relays can be controlled with both IR and Ethernet.


Powered using power supply or PoE (Power over Ethernet).


Discrete set of IR codes and an IR input allows relays to be triggered from virtually any IR programmable system.


Relays create a "dry contact".


Programmable momentary relay hold times.


Sturdy steel construction.


12VDC power supply included.

Power +12VDC, 1.25A
Relays Four, 28 VDC@5A
Ethernet Port One, RJ-45, 10/100 Base-T with Power-over-Ethernet
Infrared Input Compatible with industry-standard repeaters and receivers
USB Port One, Programming
Enclosure Formed steel, black powder coating
Mounting Wall-mount or free standing
Dimensions (W x H x D) 6.8" (173mm) x 2.9" (74mm) x 1.2" (31mm)
Operating Temperature +32°F to +122°F (0°C to +50°C)
Operating Humidity 5% to 95% non-condensing
Weight 1 lb. (466g)
Warranty Three Years (Parts & Labor)
Prop 65 Warning WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Included in the box:

  • RCM-4
  • Power supply (12V, 1A)
  • Terminal connectors (4)
  • USB cable (USB-A to micro-B)
  • Operation guide
  • MAC address card

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer.
​For more information, go to www.P65Warnings.ca.gov.

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