Voice control: Connect this switch with Alexa (Dot, Tap) or Google Assistant for voice control. Wi-Fi remote control: Use the "Smart Life" app on your smartphone to control the switch wirelessly via Wi-Fi or 4G network. No hub required. Timing function: Schedule your lights and appliances to turn on or off automatically at specific times. Share device: Multiple family members can access and control the device. One mobile phone can manage multiple switches. Add automation with IFTTT: Use "If This Then That" to automate actions, such as turning on lamps, fans, or other electronics before arriving home or turning them off when leaving. Motorized Ball Valve: Valve body material: Brass; Size: 1 inch (DN25); Voltage: AC220V; Working form: Normally closed; Power consumption: 6 W (during opening and closing only); Pressure resistance: 1.6 MPa; Suitable media: Cold water, hot water, or 50% glycol solution; Opening and closing time: 9–15 seconds; Medium temperature: 0–90°C. Wi-Fi Smart Switch: Maximum voltage: AC90–250V; Maximum current: 10A; Wireless standard: IEEE802.11b/g; Radio protocol: Wi-Fi 2.4GHz; Feature: App remote control; Color: Blue; Material: Plastic + metal. Package Contents: 1 x Motorized Ball Valve, 1 x Smart Switch. Note: Lighting and display settings may cause slight color variations. Measurement error allowed is +/- 1–3 cm.