Integrated IR/RS-232 and Relay Controller

Control AV devices using multiple user interfaces - WebGUI, Telnet & RS-232
MPN: CR-3XCONTROL   UPC: 813982021532
Control AV devices using multiple user interfaces - WebGUI, Telnet & RS-232 Inquiry


The KanexPro CR-3XCONTROL is a central control system designed to control wide variety of devices such as projectors, dvd players and other audio-video IR, RS-232 and relay based sources. It comes with eight external trigger connections which directly activates 8 (of 16 total) user defined macro events stored within the unit. All 16 macros are accessible can be activated via the WebGUI, or by Telnet. Those user defined macros can send commands to remote devices via Ethernet, IR (×4), relay trigger (×4), or RS-232/422/485 (×1) allowing for the control of a large array of devices by the push of button.

An integrated IR code learning function is also available, allowing the user to store and re-transmit the IR codes sent by nearly any standard IR remote. Comprehensive user control interfaces are available including WebGUI, Telnet and console (RS-232 in). The controller also supports Power over Ethernet (PoE) allowing it to be powered directly from a standard PoE network switch, without the need for an external power adapter, allowing for incredible installation and flexibility.


Ideal for use with smart home control systems, classrooms, conference rooms or showrooms where audio-visual devices can be controlled by just a click of a button.




  • Integrated IR/RS-232 and Relay Controller
  • 8 trigger inputs linked directly to 8 user macros allowing instant control
  • 4 relay trigger outputs to control devices such as projector screens, lighting, etc.
  • 4 IR outputs to control devices such as TVs, blu-ray players, media players, etc.
  • Integrated IR code learning functionality
  • Multiple user control interfaces including WebGUI, Telnet and RS-232
  • Simple configuration of macros, triggers and relay settings via the WebGUI
  • PoE (Power over Ethernet) support
  • Firmware can easily be updated in the field via USB

Please note: An active Internet connection from a switch or router for control of Ethernet devices is required. A PoE supporting network switch or hub is required to use the PoE power function, otherwise access to a local power outlet is needed.



Input Ports

1×IR Learner/Extender (3.5mm), 8×Trigger

(10-pin TerminalBlock)

Output Ports

4×IR Blaster (3.5mm), 4×Relay(2-pinTerminal Block), 1×COM (5-pinTerminal Block)

Control Interfaces

1×IP Control(RJ45)

IR Frequency

30 - 50kHz (30 - 60kHz underideal


Baud Rate

Up to115200bps

Power Supply

5V/2.6A DC (US/EU standards,CE/FCC/UL


ESD Protection

Human BodyModel:

±12kV (AirDischarge)

±8kV (ContactDischarge)


  • 5.0" x 0.98"x 4.25" WHD 
  • (128mm×25mm×108mm)
  • CaseOnly: 5.0"x0.98"x4.64" 128mm×25mm×118mm(WHD)

( All Inclusive)


0.88 lbs. (400g)

Chassis Material




Operating Temperature

0°C - 40°C/32°F -104°F

Storage Temperature

−20°C - 60°C/−4°F -140°F

Relative Humidity

20 - 90% RH(Non-condensing)

Power Consumption





Email Address:    
Ask A Question:  






© 2020 KanexPro. All Rights Reserved.
 US & International: +1 (714) 332-1681

 facebook   twitter   linkedin   email