Intelligent family protection switch, support app wifi long-range control and tou-ch control, simple appearance, antiflaming ABS material, anti-scratching toughened glass panel, support device timing, delay function, quick reaction speed, energy saving safety. Specifications: Color: White Specifications: US, EU (optional) Line: 1, 2, 3 (optional) Input: 90-250V 50/60HZ Max Current: 2A/400W Wifi: 2.4GHz RF: 315MHz Energy Supply: Live And Neutral Line Panel Material: Toughened Glass Enclosure Material: ABS Package Weight: 200g / 7.05ounces Package Size: 86 * 86 * 32mm / 3.39 * 3.39 * 1.26in 120 * 74 * 38mm / 4.72 * 2.91 * 1.50in Note: The switch must be energize through L and N. Packing List: 1 * Intelligent Switch