High Compatibility: The universal door buzzer is suitable for CAME doorreceiver transmission, the frequency is 433.92 MHz, suitable for CAME TOP432NA, TOP432A, TOP432EE, TOP432, TOP432EV, TOP432M, TOP43S, etc.<br> Remote control: The universal garage door remote control can automatically detect the ASK signal (315M433M), allowing you to open the garage door remotely without getting out of the car, making the daily use more convenient and convenient.<br> Compact and portable: Convenient key ring that easily attaches to your car key. Perfect for your vehicle and can be used directly to replace old or damaged original parts. There is a sliding cover above the button to prevent accidental pressing of the button to open or close the door at will.<br> Long throwing distance: the remote control throwing current (8- 10 mA) allows a normal throwing distance of 50 to 100 meters and a maximum throwing distance of 100 to 150 meters in open terrain.<br> The universal 433 MHz garage door handheld transmitter is suitable for cars, garage doors, gates, skylights, carmotorcycle alarms, home appliances, wireless remote controls, home automation applianceslamps, industrial control products, etc. Clone Remote Control allows you to clone many remote controls.<br> Universal door remote control, garage door opener, universal remote control with door beep, portable key transmitter, garage door remote control CAME TOP 432NA 432EE432 EV432M<br> Compatible with CAME TOP-432EE, TOP-432EV, TOP-432NA, TOP-432SA,<br> Compatible with CAME TOP-434EE, TOP-434EV, TOP-434NA, TOP-434SA,<br> Compatible with CAME 433.92 MHz Festcode Funk<br> It has a long transmission distance, is light and convenient, and can open gates and doors. garage doors without getting out of the car.<br> Remote control frequency: 433.92 MHz<br> Material: ABS and metal<br> Battery type: 1 battery CR2016 button (included)<br> Dimensions: approx. 32 x 68 x 13 mm (approximately 1.26 x 2.67 x 0.51 inches).<br> Transmission distance: 50-100 meters