Features: Multi-Industry Adaptability: Widely applicable to factory-automation, agriculture, smart homes, vehicles, ships, and even aircrafts. This wireless RF control system seamlessly integrates into factory-operations, agricultural automation, home intelligence, and other scenarios. Remote Convenience: Enables long-distance control of various devices, including lights, alarms, motors, fans, doors, window, etc. Reliable remote operation is achievable for both simple home systems and complex industrial equipment. Wireless & Easy Installation: No complex wiring required. The wireless RF signal penetrates walls, floors, and doors, allowing flexible deployment in various environments. Strong Device Compatibility: Compatible with a wide range of devices such as electric solenoid valves, securitys alarms, commercial signs, linear actuators, etc., meeting both home and industrial application needs. Stable Long-Distance Control: Switch devices on/off from any position within the effective range, ensuring operational convenience, securitys, and reliability. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Rated current: 30A Input voltage: AC85-250V Remote control battery: CR2016*2 Applicable scenarios: water pump/garage door/rolling door/light, etc. Each Set list: controller*1 remote control*2 manual*1 Package List: 1/2/3 Sets Universal 433Mhz Remote Control