Lock Hole Design The lock hole is designed to prevent accidental opening, so your family can use electricity safely. It also prevents electricity theft. Waterproof Rubber Gasket The sealed silicone ensures the socket is waterproof; you can close the cover when there are outlets. Gray Switch Buckle The switch buckle can perfectly close the socket and improves the waterproofness of the socket. IP66 Waterproof Design: Use of high-quality PC material, UV protection, corrosion resistance. IP66 weatherproof and dustproof, providing a high level of protection against water and dust ingress. Safe and Convenient to Use: This plug has two holes for installing a lock to prevent accidental opening. It can be opened at any time when it needs electricity. Intuitive switch buckle design: The plug and wires can be connected directly from the switch, without compromising the tightness of the cover. Easy installation: You can open the housing, connect the cable to the plug-in terminal and then reinsert