DC 12V 24V 30V Universal Wireless Remote Relay Switch Kit 433MHz RF Receiver Board With 2 Transmitter Key Fobs For Motors Lights Gates Doors DIY Wireless Controller 10A

High-power wireless relay switch kit with 433MHz remotes
✔️ 2-channel relay with 2 remotes, 12/24/30V, 10A

This universal wireless remote relay switch kit lets you control devices from a distance using 433MHz RF. It supports 12V/24V operation, two independent relays for separate loads, and works with standard transmitter fobs for gates, lights, doors, and automation projects in home or small workshop setups.

✅ 2 independent relays with Normally Open/Common/Normally Closed terminals
✅ EV1527 learning code for secure pairing
✅ 6-30V DC operation; works with 12V/24V systems
✅ 10A load rating; 15A high-power terminal support
✅ 30 m unobstructed range at 433MHz
✅ 2 remotes included; can pair with multiple receivers

💡 What is a wireless remote relay switch used for in hobby projects? This handy tool makes it easy to add remote control to simple electrical loads.
- Gate and garage door control from a handheld remote
- Remote lighting, fans, and small appliances
- DIY automation interfaces