Lock hole design The lock hole is designed to prevent accidental opening, so that your family can use electricity safely. In addition, it also prevents electricity theft Waterproof seal rubber The sealed silicone determines the water resistance of the socket, you can close the cover when there are sockets. Grey switch buckle The switch buckle can close the socket perfectly and improve the water resistance of the socket IP66 waterproof design: using 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 to install a padlock to prevent accidental opening. It can be opened at any time when it needs electricity. User-friendly switch buckle design: The plug and wires can be directly connected from the switch, without affecting the tightness of the cover. Easy installation: You can open the housing, attach the cable to the plug-in