Wireless Remote Control Relay Receiver 1CH Controller 433MHZ Universal Remote Control DC12V for Gate LED Garage Door

High-concerned chemical : None Support APP : No Frequency : 433 MHz Channel : 1 Package : Yes Model Number : Gate Remote Control Switch Wireless Communication : RF Use : Switch Brand Name : Shunmaii Origin : Mainland China Certification : None Gate Remote Control Switch : Wireless Remote Control Remote Switch : Universal Remote Control