433.92 MHz gate remote control – 2-pack, 2 channels, compatible with S449 QZ1/QZ2/QZ3/QZ4

【Compatible Models】This garage door remote control is compatible with 433.92 MHz models such as the S449 QZ1 (TXQ449100), S449 QZ2 (TXC449200), S449 QZ3 (TXC449300), and S449 QZ4 (TXC449400) garage door openers.
【Frequency】The 2-channel garage door remote control operates on 433.92 MHz rolling code frequencies. Please note that this is not an original garage door opener.
【Programming Methods】Programming is done via the receiver and a rolling code.
【Package Contents】The package contains two remote controls for the garage door opener and an instruction manual.
【Note】This is a replacement garage door opener, not an original garage door opener. The garage door opener comes with all necessary accessories: built-in batteries, an instruction manual, and the remote control itself. If you have any further questions about the garage door opener remote control, please feel free to contact us.