This product is suitable for various household appliances and home lighting control. It can remotely control loads within its effective range and allows for convenient operation and control of each load. The human body is completely isolated from the power supply, ensuring safety and convenience, and providing many conveniences for children and the elderly. When electrical equipment is not in use, turn off the power supply completely and use electrical equipment in standby mode with zero power consumption; this extends equipment lifespan and prevents damage to household appliances caused by lightning strikes, abnormal power supplies, and other factors. Each remote control has its own independent internal password, preventing interference and ensuring stable performance. Intelligent learning and code matching are used between the switch and the remote control. It features a power-off memory function for incoming calls, turning off the switch after a power outage to avoid waste. This product is applicable to various household appliances and home lighting control. It can remotely control loads within its effective range and allows for convenient operation and control of each load. The human body is completely isolated from the power supply, ensuring safety and convenience, and providing many conveniences for children and the elderly. Specifications: DC Power Supply 12V (23A 12V battery), Transmission Frequency 433.92MHz. 2 Socket Performance and Indicators: Rated Voltage 220-240V/50Hz, Maximum Power 2300W (resistive load), Weight 130g. Package includes: 1 * socket, 1 * remote control (battery not included). Precautions: Due to differences between different displays, the image may not reflect the actual color of the project. We guarantee the style is the same as the picture. Due to different manual measurement methods, please allow for slight size differences.