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UltraPro 51405 Outdoor Smart Plug Wi-Fi Outlet: Voice control with Alexa and Google Assistant
Forget wrestling with outdoor timers or leaving porch lights on all night. This UltraPro Smart Plug turns two ordinary outlets into the most responsive part of your home.
Setting it up takes under two minutes. Plug it in, open the app, and pair it over your 2.4GHz Wi-Fi. No hub, no headache. Use voice commands through Alexa or Google Home to turn off holiday lights from bed or switch on patio fans while you're grilling.
The app's scheduling is where it shines. Instead of vague timers, create automations based on sunset, sunrise, or your phone's location. The weather trigger is a game-changer—set your string lights to shut off when rain is predicted. Want to avoid constant notifications? Use the do-not-disturb function to silence alerts during dinner.
This plug is built for real weather. Its heavy-duty, weather-resistant housing shrugs off snow, rain, and heat. And with two independently controlled outlets, you can run a fountain pump on one socket and landscape lights on the other, all from your couch.
Features
- No hub required
- Dual smart outlet
- Weather-resistant heavy-duty design
- Easy-to-use app with scheduling and automations
- Voice control with Alexa and Google Assistant
General specs
- Brand: UltraPro
- Model: 51405
- Seller: Amazon
- ID: B08HFYWDPT
- Brand: UltraPro
- Hub Required: No
- Model Number: 51405
- Certified Etl: Yes
- Outdoor Rating: Weather-resistant
- App Compatibility: Apple iOS, Android
- Number of Outlets: 2
- : 2.4GHz
- Compatible Control Voice With: Amazon Alexa, Google Assistant
- First listed by seller: May 19, 2026
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
€15.21
Free shipping
New
Sold by Amazon
FBA
Shippable
Offers updated: 9/1/26
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
Price History for seller Amazon
| Date | Price |
|---|---|
| 5/20/26 | €18.55 |
| 5/19/26 | €18.46 |
Shipping options
Delivery to 
United States
United States
Available
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| Brand | UltraPro | TORCHSTAR | Cync | meross | ||
| Model | 51405 | |||||
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| Price | €15.21 | €41.32 | €14.63 | €33.38 | €9.80 | €22.38 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Jun 19, 2026 | May 27, 2026 | Jun 24, 2026 | Jun 24, 2026 | Jun 24, 2026 | May 29, 2026 |
| Number of Outlets | 2 | 2 | 2 | |||
| Package Quantity | 2 | 2 Pack | 1 Pack | |||
| Indoor/Outdoor Use | Outdoor | Outdoor, Indoor | Yes | |||
| Connectivity | Wi-Fi 2.4 GHz | WiFi 2.4 GHz | Bluetooth, Wi-Fi | Wi-Fi | ||
UltraPro 51405 Black Voice control with Alexa and Google Assistant
€15.21
Affiliate link. As an Amazon Associate I earn from qualifying purchases.
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