Comprehensive Control Solution: Enhance your DIY projects with our versatile 433Mhz RF remote control mitter and receiver module set. This kit is perfect for wireless control applications, offering a reliable 4-channel output for multiple device management. Efficient Wireless Communication: Utilize the robust 433Mhz frequency for uninterrupted communication between the mitter and receiver. Ideal for remote control of gates, fans, and home automation systems. Easy Installation & Operation: The set includes all necessary components for a quick setup, ensuring a user-friendly experience even for beginners. Tailor your projects with ease using this efficient wireless switch module. Working voltage: DC6V Working current: less than equal 12mA Operating frequency: 433MHz mit power: greater than equal 10mW Reference distance: 50 metres (open without interference 100) Frequency deviation: ± 0.2MHz mission rate:50 - 60KHZ Coding mode: 1527 learning code Due to different batches, there may be differences in product appearance and printed text, which will not affect use. Colour:As Shown Material:Plastic Package Contents: 1 * Remote control kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store