No rail, belt or battery.
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This is a replacement remote control for Chamberlain Liftmaster garage door openers operating at 433 MHz. It is compatible with models starting with '8433' and '9433'. Ensure your opener matches the compatibility list before purchasing. Not compatible with remotes starting with '433' or ending with 'EV'.
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The LiftMaster TX4UNIS Garage Door / Gate Opener Remote is a high-quality 4 Chanel remote operated by batteries. It comes in a sleek black colour and includes a battery for convenient use. This model, designed by the trusted brand LiftMaster, has a single button for easy operation, making it a practical choice for controlling your garage door or gate with ease.
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【Part Number】The drive gear replaces part number 41A2817 and the worm gear replaces part number 41A4315. Fits 13918315SR, 13918415SR, 13918616SR, 13918847, 13918857, 13918869, 13918880, 13953100, 139531006, 13953110, 13953200, 139 Access Garage Door Opener System.
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Garage Opener Handheld Transmitter Compatible with Chamberlain 84335EML, 84333E, 94333E. Tower Point. Bottle & Straws. NOT compatible with garage door openers with "EV", "EV-S" or "EV-F" at the end, such as "ML510EV", "ML1000EV-S", "ML1000EV-F".
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Product Function Detailed Explanation: The HBW2028 operates with a frequency of 315MHz, ensuring optimal communication with your garage door opener. With a range of up to 100 feet, you can conveniently operate your garage door from a distance.
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LIFTMASTER CHAMBERLAIN GARAGE DOOR REMOTE TX4UNIS 433Mhz. TX4UNIS 433MHz. C940 433.92MHz. C943 433.92MHz. C945 433.92MHz. CM128 433.92MHz. CM842 433.92MHz. CM844 433.92MHz.
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