433MHz RF Wireless Remote Control Switch – DC 12V 10A Single-Channel Relay Receiver + Transmitter

Switch things on from across the room - or the garden. This 433MHz wireless relay kit includes a receiver board and a keyfob remote: press the button and the onboard relay clicks, controlling lamps, pumps, gate strikes, fans or any load within the relay’s rating.

Powered from DC 12V, the receiver supports the common operating modes (momentary, toggle, latching) selected via its jumper/learning button, and additional remotes can be paired. Range is typically tens of meters in open air.

Ratings: DC 12V supply, relay contacts up to 10A - check your load’s voltage and current before wiring, and keep mains work to qualified hands.