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ACT TI103 X10 Computer Interface
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Item #: TI103
Our Price: $98.51
serial converters -
Required for systems
without a serial port



Product Overview

Main Features

  • X10 2-way
  • Approx 6 volt X10 signal strength (strongest available!)
  • Serial interface runs at 19200 or 9600 baud (dip switch selectable) 

Important Information

The TI103 is a two-way commercial-grade RS232 serial X10 controller which offers higher signal strength, faster operation and lower lockup susceptibility than the CM11A. The TI-103 also sends and receives all X10 commands including extended and pre-set dim commands. It does not store commands.


  • 120v/60hz only

Downloads (Manuals / User Guides / Software)

What's Included

  • TI103 interface with attached cable
  • Instruction Sheet 

More Information


  • PC with compatible software (HomeSeer HS3, HS3PRO, etc..)
  • HomeSeer X10 software plug-in must be installed and enabled

Related Links (Photos / Videos / Diagrams / Forms)


Comments / Notes

  •  90 Day Product Warranty only

To learn more about the TI103
Call 603-471-2816

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Average Rating: (based on 1 review)

Showing 1 Review:

by Mark
on 5/6/2011
Much better than a CM11a!
Some years ago, I put a small humidifier in my living room and my X10 lamp modules in that area stopped working properly... I was using a CM11a with my system at that time.  I couldn't afford to replace my lamp modules with Z-Wave units then but could afford to install one of these.  Worked like a charm!  The signal strength is listed as 6 volts.  That's a lot stronger than anything else I've seen.
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