A-WiFi Smart Water Valve For Multifunctional APP Voice Control 2.4G 5G Dual
When a is detected, it can close automatically. Backup battery: 3 AA battery (not included) or built-in 2600mAh NiMH battery. 1 x Water Valve. 2 x Water Resistant Pad. 1 x Power Adapter. 2 x Adapter.