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Tongou SY1 DIY Smart Wi-Fi Switch: Remote control via app
Convert your home's basic circuits into smart, energy-aware systems with the TONGOU DIY 1P+N Smart Wi-Fi Switch. Designed for homeowners comfortable with basic wiring, this switch lets you control and monitor resistive loads like heaters, table lamps, and ovens from anywhere. It handles up to 20A and provides real-time power monitoring so you can see exactly what each device is using.
Installation takes under 10 minutes with push-in terminals and a screwdriver. Once wired, pair it with the Smart Life or Tuya app for remote on/off, scheduling, and timer functions. The energy monitor tracks historical usage by hour, day, month, and year – perfect for identifying which devices cost you most. Voice control via Alexa or Google Assistant means you can turn off forgotten appliances without moving from your chair.
Compatible with 2.4GHz Wi-Fi networks and UL-certified for safety, this DIN-rail mounted switch brings professional-grade smart control to your home panel. Ideal for automating workshop equipment, garage heaters, or basement lighting.
- 20A resistive load handling
- Real-time power, voltage, and current monitoring
- Works with Alexa and Google Assistant
- App control with schedule and countdown timers
- 10-minute installation on DIN rail
Features
- Voice control with Alexa/Google Assistant
- Energy monitoring and history
- Multi-timing functions
- Easy DIY installation
- DIN rail mounted
- FCC certified
- Works with Smart Life/Tuya
- Remote control via app
General specs
- Brand: Tongou
- Model: SY1
- Seller: Amazon
- ID: B0D5V72JK4
- Brand: TONGOU
- Model: SY1
- Material: Copper (conductors), flame-retardant PA66 (enclosure)
- Mounting: DIN Rail
- Load Type: AC1 (resistive)
- Apps Control: Smart Life, Tuya
- Certification: FCC
- Wiring Method: Plug-in and screw terminals
- Current Rating: 20A
- Cut N Off Pole: No
- : 2.4GHz
- Number of Poles: 1P+N
- Timer Functions: Schedule, countdown, circulate, astronomical timing (sunrise/sunset)
- Voice Assistants: Amazon Alexa, Google Assistant
- Energy Monitoring: Real-time power, current, voltage, load power; historical consumption (hour, day, month, year)
- Compatible Standards: IEC 60947
- Operating Rated Voltage: AC 90-240V, 50/60Hz
- (Load Capacity Max Side) Wiring: 10 mm²
- (Power Capacity Max Side) Wiring: 10 mm²
- First listed by seller: May 20, 2026
If you are interested in more details, you can find full information on the seller's page.
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Top live offer
€17.21
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 8/31/26
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United States
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Tongou SY1 Remote control via app
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| Brand | Tongou | Zemismart | eWeLink | Sonoff | Tuya | |
| Model | SY1 | SRS01 P1TW | 4CHPROR3 | Mini Zigbee | ||
| Color | ||||||
| Rating |
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| Price | €17.21 | €13.60 | €10.63 | €25.74 | €11.06 | €14.46 |
| Seller | Amazon | Banggood | Banggood | Amazon | Banggood | Banggood |
| Update | May 27, 2026 | May 9, 2026 | May 9, 2026 | Mar 21, 2026 | May 9, 2026 | May 9, 2026 |
| Product Name | Smart Relay Switch | eWeLink Smart WiFi Switch DIY Timer | Mini Zigbe Smart Switch | |||
Tongou SY1 Remote control via app
€17.21
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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