433Mhz 4 Channel Keychain Wireless Remote Control Receiver Module

433Mhz 4 Channel Keychain Wireless Remote Control Receiver Module RF Transmitter Electric Cloning Gate Garage Door for Home Support APP:No Frequency:433 MHz Channel:4 Package:No Model Number:AK-KB-812 duplicator Remote Control 433Mhz Wireless Communication:RF Use:Universal Brand Name:kebidu Origin:Mainland China Certification:CE Features 1:Universal Gate Remote Control Features 2:For Smart home Features 3:universal garage door control Features 4:electronic gate control Features 5:For home electronic accessories Features 6:smart remote control devices Features 7:Remote control for gate Features 8:remote control 433 mhz Features 9:control copy Features 10:gate remote control duplicator