Remote control with wireless 433 communication, offering long control distance and stable signal. Suitable for a variety of devices including TV, air conditioner, computer, projector, lighting, electric door and automatic curtain, etc. High current load capacity. Maximum current can reach 10A and maximum voltage supports DC9 to 220 V, meeting various high-load requirements and improving device compatibility. Multi-channel selection. 8 channels that let you freely adjust output modes such as self-locking, locking and typing operation. Flexible and convenient to use. Customization support. Supports software reconstruction, allowing personalized settings according to your needs to improve ease of use and functional scalability. Use scenarios: - Living room or home theater: control TV, projector, lights, and curtains from a single remote for a streamlined setup. - Smart home integration: manage air conditioner, lighting, electric door, and other 433MHz devices for convenient automation. - Office or classroom: operate projector and peripheral devices with different channel configurations for smooth presentations.