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Otcboimo WiFi Smart Switch with DC Output: DC input and output real power
Control your DC-powered devices with this WiFi smart switch, designed for setups like solar systems, RVs, or DIY automation. Unlike trigger-only switches, it delivers real DC output (8-40V, 10A max) to directly power LED strips, fans, motors, or electronic locks. No extra relay required.
Use the Smart Life or Tuya app to turn devices on/off from anywhere. Works with Amazon Alexa and Google Assistant for hands-free voice control. Set timers or schedules to automate lights or fans—ideal for a workshop or camper.
Installation is straightforward with DC input and output terminals. Note: works on 2.4GHz WiFi only, not 5G. Disable MAC address filtering and avoid special characters in your WiFi name or password for smooth setup.
Features
- Supports Alexa and Google Home
- Timer, schedule, and automation
- Easy DC wiring and compact design
- Compatible with Smart Life app
- DC input and output real power
General specs
- Brand: Otcboimo
- Seller: Amazon
- ID: B0FCDCQYVP
- Power: Up to 400W (40V×10A)
- App Control: Smart Life, Tuya
- Device Type: Smart switch with DC output
- Output Type: Real DC voltage output
- Hub Required: No
- Voltage Type: DC
- Input Voltage: DC 8-40V
- Current Rating: 10A
- Output Current: 10A
- Output Voltage: Same as input (DC 8-40V)
- WiFi Frequency: 2.4 GHz
- Maximum Voltage: 40V DC
- Minimum Voltage: 8V DC
- & Dc Input Output: Yes
- Setup Requirement: No hub required, MAC address filtering must be off, WiFi name/password without special characters
- Wireless Protocol: WiFi (2.4GHz)
- WiFi Compatibility: 2.4GHz only, not 5G
- Automation Features: Timer, Schedule, Automation
- Input Terminal Type: DC input terminals
- Smart Home Platform: Smart Life, Tuya
- Load Supported Types: LED lights, Motors, Fans, Electronic locks
- Output Terminal Type: DC output terminals
- Operating Range Voltage: DC 8-40V
- Voice Assistant Compatibility: Amazon Alexa, Google Assistant
- First listed by seller: 5/20/26
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$13.99
Free shipping
New
Third-party seller
FBA
Shippable
Offers updated: 5/31/26
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | Otcboimo | MOES | Actually lighting | Kings City | Build My Home | Tuya |
| Model | Tuya | Tuya | Tuya | |||
| Color |
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| Rating |
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| Price | $13.99 | $27.99 | $48.54 | $91.79 | $63.59 | $21.56 |
| Seller | Amazon | Amazon | Joom | Joom | Joom | Joom |
| Update | May 29, 2026 | May 29, 2026 | Feb 12, 2026 | Feb 14, 2026 | Feb 10, 2026 | Feb 12, 2026 |
| Smart Home Platform | Smart Life, Tuya | Tuya, Smart Life | Tuya | |||
| Connectivity | WiFi | WiFi, Wireless | WiFi | WiFi | ||
WiFi Smart Switch with DC Output DC input and output real power
$13.99
When this device makes sense
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