Comprehensive Control Solution: Enhance your DIY projects with our versatile 433Mhz remote control transmitter 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 transmitter 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: DC3.3V-5V Working current: 3mA Sensitivity: -108DBM Speed: MAX 10 KB/S Support code chip model: EV1527, PT2262 Work mode: point, self-locking, interlocking, such as 7 kinds of work mode selection Output: 4-channel CMOS high level signals, corresponding to the remote control "ABCD" 4 buttons Storable remote control: 20 Due to different batches, there may be differences in product appearance and printed text, which 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.