Attention Edge: Alloy material or No Alloy material, Unit price is different Control method: App control, Voice control, Touch control Logo：Can be customized Color: Gold / Silver edge with white panel. Gold / Silver edge with black panel. 1: The PCBA and base of the same type of switch are the same; 2: There are two kinds of frames: plastic frame without edging; aluminum frame; 3: There are 3 types of glass: right-angle glass; 2.5D edge flat glass; 2.5D edge pit glass; 4: Glass color: black; white 5: Single-fire wire description: a single-fire zero-fire universal switch needs to be equipped with a single-fire wiring method； 6: 1 gangsupports big buttons; Product electrical parameters: Input voltage: AC 100-240V 50/60Hz Product power supply: live wire + neutral wire Product control: APP control; touch control; AI voice control Support system: Android & IOS Standby power consumption: WiFi≤1W/zigbee≤0.5W (the switch is off, the backlight is off) Load power: ≤600W/gang WiFi parameters: