Universal RF 433Mhz wireless remote control. It is a duplicator that can clone other remote controls. Strong signal can pass through walls, floors, doors, panels, etc. It can be controlled within 50 meters in open area. Cannot be used directly as a car key, you need to copy the prototype of the remote control. Not recommended if you have a rolling code remote control！！！！Compatible brands have CAME TOP-432EE,Wide coding range: 2260,2262 ,1527, PT2260，PT2262, PT2264,CS5211, SMC918, AX5026, SMC926, AX5326-3, AX5326-4, FP527, HT600, HT680, HT6207, HT6010, HT6012, HT6013, HT6014, HT12D Each button can be operated independently without limitation of the number of times, you can use the remote control duplicately for a variety of scenarios, such as garage doors, electric doors, roller shutters, retractable doors and motorized curtains. 【Note】 Please confirm the following points before purchasing 1. the original remote control is working properly 2. your remote control transmits at 433MHz and