4-channel universal handheld transmitter with 433 MHz The universal handheld transmitter TX4UNIS has a white illuminated LED display and operates on the frequency 433 MHz. It can replace the following handheld transmitters: TXUNI, 94330E, 94333E, 94334E, 94335E and 4330E, 4333E and 4335E. The color combination of stainless steel and black gives the new handheld transmitter elegance and a classy appearance that you will be happy to carry on your keychain with pride. The sliding cover prevents accidental activation. The new handheld transmitters are just as easy to program as all LiftMaster handheld transmitters - simply by pressing a button. With the 4-channel handheld transmitter you can control up to four garage doors
