Shelly Plus i4 DC Google Alexa Compatible Wi-Fi Operated 4-digital Inputs Controller
SKU: 86310529849

Shelly Plus i4 DC Google Alexa Compatible Wi-Fi Operated 4-digital Inputs Controller

$22.45 $24.95
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Shelly Plus i4 DC Google Alexa Compatible Wi-Fi Operated 4-digital Inputs ControllerDescriptionSpecificationsShipping Manually activate or deactivate any created scene, run synchronized actions, or execute complex trigger scenarios. Shelly Plus i4 is an input reader device (it does not contain relays) Extremely fast processor ESP32, Improved API interface Multi click Up to 12 possible actions Java Scripts support for customized and complex scenarios Designed to fit in most standard electrical boxes and switches Easy control through

Manually activate or deactivate any created scene, run synchronized actions, or execute complex trigger scenarios. 

Shelly Plus i4 is an input reader device (it does not contain relays)

  • Extremely fast processor – ESP32, Improved API interface
  • Multi-click - Up to 12 possible actions
  • Java Scripts support for customized and complex scenarios
  • Designed to fit in most standard electrical boxes and switches
  • Easy control through the Shelly app, various protocols, and platforms, as well as voice assistants
  • Has an embedded web server and connects to your Wi-Fi network
    • Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 86310529849

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    4.6 ★★★★★
    Based on 987 reviews
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    Verified Purchase
    David
    San Leandro, US
    ★★★★★ 5
    Worth it!
    Size: 50 sqft
    I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would. PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 2, 2026
    T
    Verified Purchase
    Teresa A. Patterson
    Natrona Heights, US
    ★★★★★ 5
    Quiet your vehicle noises
    Size: 50 sqft
    Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 9, 2026
    S
    Verified Purchase
    Stephanie
    Pawtucket, US
    ★★★★★ 5
    Sound deadening the Hot Rod
    Size: 20 sqft, Size: 20 sqft
    Works well, good value for the money. It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on April 3, 2026
    M
    Verified Purchase
    M. Del
    Natrona Heights, US
    ★★★★★ 5
    Good stuff
    Size: 50 sqft, Size: 50 sqft
    Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on June 6, 2026
    C
    Verified Purchase
    Charlie J
    Dallas, US
    ★★★★★ 4
    Good quality
    Size: 10 sqft
    I wish it was a little better but it definitely works great and look good for how cheap it is
    WAS THIS REVIEW HELPFUL?YesReportShare
    Reviewed in the United States on January 23, 2026

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