light control set home wall panel 433mhz fireproof wireless switch 220v receiver

fireproof abs material is safer and more stylish. the remote control uses the learning ev1527 encoding method. each remote has an independent address code to prevent serial codes from interfering with each other. with the wl117s chip, the remote control is more sensitive and farther away. no wiring is required, you can place any position in the room, give a strong sticker, and paste the wall.