Important Note:

Please note that aftermarket remote controls are not universally compatible. They are designed for specific aftermarket systems.

If you're here without checking your existing remote's FCC ID/Part Number or your system model under the dash, please contact us at:


Code Alarm CATX1B Remote Start Remote FCC H5OT45

SKU: Z1141A

Condition: Refurbished
Sale price$84.95

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Ships in 3-5 days


This remote comes with easy programming instructions to make the system in your car accept this remote - see programming tab.  Battery included.  The circuit board ID is F122-047-200.  The FCC ID on the back of the remote is H5OT45 but is easily misread as H50T45.  The part number says CATX-1B or CATX1B.  This remote has been tested to ensure it sends proper signals.  We have free tech support to help you complete the programming.  This remote is classified as a Code Alarm Type 9 Transmitter. This means it can be used to replace or be replaced by other Type 9's like CATX1TW, CATX4, CATXMT, CATXMLC, CATX50, CATX100, AND CPL100TX.  This remote works on these Code Alarm Systems: CA4050, CA4051, CA4053, A4552.

Programming Procedure:

1) Turn the ignition ON.
2) Press and hold the valet/override button.
3) Within 10 seconds the system will chirp (3) three times.
4) Press 1 button of each transmitter you wish to program. The system will respond with 1 light flash for each accepted transmitter.
Pressing the override button at anytime during programming will advance to the next bank.

- The system will exit transmitter programming after 15 seconds of inactivity.
- This system has 1 button programming which programs all channels of the system.
- The system will hold up to 4 transmitters in memory, programming a 5th transmitter will erase the oldest transmitter in memory.

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