Two-Channel Wireless RF Remote Control Receiver

The ST-RR2 is a versatile two-channel wireless RF remote control receiver designed for reliable and secure remote switching applications. Operating at 433.92 MHz or 315 MHz, it features a robust metallic casing and supports a learning code system, allowing easy pairing with compatible remote transmitters. Powered by a 12V DC supply, the receiver offers a stable control range of 50 to 100 meters in open environments. Ideal for controlling garage doors, gate openers, lighting, or other automation systems, the ST-RR2 delivers dependable performance with user-friendly setup and durable construction.