The Sonoff D1-2 is a comprehensive kit of lever-type quick wire connectors designed to simplify electrical installations without the need for specialized tools. This set includes 54 pieces in various configurations, ranging from simple 1-in-2-out setups to more complex 3-in-9-out arrangements, making it versatile for wiring lighting, sockets, or control boxes. Each connector is rated for 250V and 32A, supporting solid wires from 0.2 to 4 mm² and flexible wires up to 2.5 mm². Built for safety and longevity, the housing is made from flame-retardant polycarbonate, while the internal contacts consist of tin-plated red copper to ensure a stable connection. The intuitive lever mechanism allows you to quickly secure or release wires, which is particularly useful when integrating smart home modules like the Sonoff MINI. Because these connectors are reusable and vibration-resistant, they provide a reliable solution for both professional electricians and DIY enthusiasts working on home automation projects.