Smart Wi‑Fi Switch with Energy Monitoring Sonoff 20 A










Smart Wi‑Fi Switch with Energy Monitoring Sonoff 20 A
Make saving energy your everyday standard. Set target daily, weekly or monthly limits and you’ll receive instant notifications on your phone when they are reached. The inching mode automatically turns the appliance off after the set time elapses, so you won’t forget lights or heating running unnecessarily.
With the eWeLink app you have the current power and consumption history under control. The built‑in LCD display shows total and real‑time consumption and power. Data is stored for up to 6 months and can be easily exported. Thanks to LAN mode the switch works even without internet access, and through Google Assistant or Amazon Alexa you can control it by voice. Safe operation is ensured by overload protection and a non‑flammable PC V0 enclosure.
- Wi‑Fi 2.4 GHz and smart‑home integration via eWeLink
- Max. 20 A for resistive load – ideal for heating, water heater, lighting and more
- Scheduler, timer and scenes for automation according to your schedule
- IFTTT and Alexa Energy Dashboard for clear statistics and automations
- Quick installation in the distribution box or at the device, compact dimensions
Specifications
- Model
- POWR320D
- Dimensions
- 98 × 54 × 31 mm
- Color
- white
- Input / output
- 100–240 V AC, 50/60 Hz, max. 20 A
- Maximum load current
- 20 A (for resistive loads)
- Wi‑Fi connection
- IEEE 802.11 b/g/n, 2.4 GHz
- Enclosure material
- PC V0 (non‑flammable)
- Display
- built‑in LCD (current power, consumption, summaries)
- Data storage
- up to 6 months with export
- App
- eWeLink (Android/iOS, web add‑on)
- Voice control
- Google Assistant, Amazon Alexa
- Integrations
- IFTTT, Alexa Energy Dashboard
- Modes
- scheduler, timer, inching, LAN mode
- Protections
- overload protection (automatic shutdown)