4 Channel RF Remote & Receiver 12V

The 4 Channel RF Remote & Receiver set lets you switch up to four devices wirelessly from across the room or the yard. The 433MHz receiver board drives four onboard relays, and the handheld remote gives you a dedicated button for each channel.

Pairing is simple thanks to the learning code system: press the learn button on the receiver, press a button on the remote, and the two are linked, with support for multiple remotes on one receiver. An onboard jumper lets you choose the output mode, so the same module can work as a momentary push button, a latching toggle switch, or an interlock selector.

Powered from a 12V DC supply, it suits lighting, gates, garage doors, pumps, motors, and DIY automation projects, with relay contacts that can switch both AC and DC loads. With a line-of-sight range of up to 50 metres, it is a practical upgrade for hobbyists, makers, and home automation tinkerers.

Specification:

• Receiver Supply Voltage : 12V DC
• Working Current : 50mA to 200mA
• RF Frequency : 433MHz
• Channels : 4
• Relay Contact Rating : 10A at 12V DC / 5A at 220V AC
• Output Modes : Momentary, Toggle, Interlock
• Coding : EV1527 Learning Code
• Remote Buttons : 4
• Remote Range : Up to 50m (Open Area)
• Receiver Size : 68mm x 48.5mm x 16.6mm