General description The DC5-12V Mini Relay Remote Control Switch is a versatile device designed for various applications including lighting, electric doors, automated curtains, and more. It operates on a frequency of 433 MHz and features a learning code function for easy setup. Technical specifications Working voltage: 5-12V Working frequency: 433 MHz Remote control distance: Less than 50 meters Battery: Included Compatibility and accessories Compatible with various devices such as LED lamps and automated systems Package includes: 1 x Receiver, 3 x Remote Other information Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product. The measurement allowed error is +/- 1-3 cm.