[High Compatibility] Universal Gate Beep Fits CAME's door/receiver transmission with 433.92 MHz, for CAME TOP432NA, TOP432A, TOP432EE, TOP432, TOP432EV, TOP432M, TOP43S, etc. [Remote Control ]- The universal garage door remote control can automatically detect the ASK (315M/433M) signal and allow you to open your garage door remotely without getting out of your car, which makes the more convenient daily use. [Small and Portable]- Convenient keychain that easily attaches to car keys. Perfect for your vehicle and can be used directly to replace old or damaged OEM parts. There is a sliding cover on the button which prevents accidental pressing of the button to open or close the door at will. [Long emission range]- The emission current of the remote control (8-10 mA) allows a normal transmission distance of 50-100 meters, and a maximum transmission distance of 100-150 meters in open terrain. The universal door transmitter of 433MHz garage is suitable for cars, garage doors, gates, skylights, car/motorcycle alarms, home appliances, wireless remote controls, home appliances/home automation lights, home automation products. industrial controls, etc. Clone Remote allows you to clone many remote controls.