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Neo DN20 Smart WiFi water valve with water-flow metering
If you are interested in more details, you can find full information on the seller's page.
€101.46
Last price update: 10/20/26
Available to order
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United States
United States
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Product details
Features
- Supports local switch control, app remote valve switching, and Bluetooth control when disconnected from the network.
- When external power is disconnected, WiFi turns off automatically and app remote control is unavailable; local valve open/close control remains available.
- Supports flow statistics, viewing total water consumption, and switching units among gal, m³, and L.
- Supports device linkage and sharing, with viewing by multiple people.
- Waterproof rating: IP66.
- LCD screen displays real-time flow rate and flow data.
Smart WiFi water valve with water-flow metering, DN20 copper tube diameter, and valve open/close time of 12 seconds. It supports flow statistics and unit selection among gal, m³, and L. Backup battery operation requires external power to activate internal power; when external power is disconnected, WiFi and app remote control are unavailable, while local valve control remains available.
General specs
- Brand: Neo
- Model: DN20
- Seller: Banggood
- ID: 2022219
- Brand: NEO
- Display: LCD screen; supports display of real-time flow rate and flow data.
- Power Input: DC 5 V, 2 A
- Model Number: DN20
- Product Type: Smart WiFi water valve with water-flow metering
- Backup Battery: Built-in rechargeable Ni-MH battery; capacity stated as 2600 mAh. Backup battery description also states “AA 1 2v x 3pcs.”
- Control Methods: Supports local switch control, APP remote control of the valve switch, and Bluetooth control when disconnected from the network.
- Working humidity: 1–95 RH
- Bluetooth Version: Bluetooth 5.0
- Waterproof Rating: IP66
- Wireless Distance: 45 meters
- Wireless Standard: IEEE 802.11 b/g/n and IEEE 802.11a/11n/11ac
- Wireless Frequency: 2.412–2.483 GHz and 5.18–5.85 GHz
- Working temperature: 1–60 °C (34–140 °F)
- Copper tube diameter: DN20
- Backup-mode operation: Backup battery requires external power to activate internal power. When external power is disconnected, WiFi automatically turns off and APP remote control is unavailable; valve open/close control is available locally.
- Valve open/close time: 12 seconds
- Operating Water Pressure: 0.1–3 MPa
- Device sharing and linkage: Supports device linkage and sharing; multiple people can view.
- Water-consumption functions: Supports flow statistics and viewing total water consumption; supports switching units among gal, m³, and L.
- Flow-rate reporting accuracy: 0.1 gal/min
- Water-flow reporting accuracy: 0.1 gal
- First listed by seller: October 20, 2026
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| Brand | Neo | Haozee | Neo | Tuya | FRANKEVER | eWeLink |
| Model | DN20 | DN15 | CZV20 | |||
| Price | €101.46 | €142.64 | €230.21 | €37.51 | €85.58 | €31.54 |
| Seller | Banggood | Retailer | Banggood | Banggood | Retailer | Banggood |
| Update | Oct 26, 2026 | May 28, 2026 | May 9, 2026 | May 9, 2026 | May 20, 2026 | May 9, 2026 |
| Wireless Standard | IEEE 802.11 b/g/n and IEEE 802.11a/11n/11ac | IEEE 802.11a/b/g/n, IEEE 802.11a/n/ac | Zigbee3.0 | |||
Neo DN20
€101.46
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