Features: Built in high-sensitivity leakage detection chip, with a response time of only 0.1 seconds, ensuring electrical safety. Effectively addressing safety hazards caused by electrical leakage, suitable for various occasion such as homes and offices. Using high-quality flame-retardant materials, the lifespans is three times longer than ordinary plastic, and it have strong impact resistance. Provide users with long-term usage protections, especially suitable for environments that require frequent plugging and unplugging. No need for professional tool, installation can be completed in 5 seconds. Simplifies the user operation process, suitable for ordinary users without professional skills, and easily achieve power protections. Supports multiple electrical devices, with a maximums load of up to 2500W, meeting the needs of households and small commercial applications. Especially suitable for high humidity areas such as kitchens and bathrooms to prevent the risk of accidental electric shock. Tool free installation design allows effortlessly setups within seconds, making it a must have power safety device for modern living and workspaces. Specifications: Component:Metal Color:Red,Blue,Silver Voltage:12-48V Package Includes: 1Set Battery Disconnect switches note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.