Supports Bluetooth fast network allocation Supports local key switches Supports 2.4GHz Wi-Fi wireless connection Supports remote control of water valve switch by mobile phone Supports timing switch water valve watering, time-limited watering, and quantitative watering; low power reminder with APP push when power is too low; easy installation with 4 replaceable AA batteries, no wiring required; supports scene linkage and family sharing for multiple users; high waterproof level for safe use; built-in sensor with real-time display of rate and water consumption in the APP., Manufacturer: Akfldms