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Thermostat Lock Box with Key - Universal Cover for Nest & All Types (4.72''*4.53''*1.97'' or Smaller)

  • Based on 102 reviews
Condition: New
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$16.99 Why this price?
Save $163.00 was $179.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Wednesday, Jul 2
Order within 20 hours and 19 minutes
Available payment plans shown during checkout

Style: L-2 key lock


Features

  • Superior ProtectionOur thermostat lock box with key is designed to prevent tampering, damage, and unauthorized adjustment of your thermostat settings. With its durable construction and included keys, ensuring your thermostat stays secure and your bills stay in check
  • High-Quality Materials Your thermostat deserves the best protection. Our thermostat cover is made from high-quality clear acrylic material. Not only is it durable and resistant to UV rays, but it also prevents yellowing over time. With its sleek design, your thermostat will always look clean and beautiful
  • Easy Installation Installing our thermostat guard is a breeze! The open design allows for installation without removing the thermostat from the wall. Whether you prefer a horizontal or vertical orientation, our guard can be easily adjusted to fit your thermostat perfectly
  • Widely Use for Energy Control Our thermostat lock box isn't just for homes. It can be widely used in various places such as restaurants, offices, churches, schools, and even industrial environments. By keeping control over your energy use, you'll see significant savings while ensuring the temperature remains at the desired level

Brand: groword


Special Feature: Tamper-Proof Design


Lock Type: Key Lock


Item dimensions L x W x H: 5.72 x 5.72 x 2 inches


Material: Acrylic


Brand: ‎groword


Special Feature: ‎Tamper-Proof Design


Lock Type: ‎Key Lock


Item dimensions L x W x H: ‎5.72 x 5.72 x 2 inches


Material: ‎Acrylic


Recommended Uses For Product: ‎energy control, security, tamper prevention in residential, commercial, and industrial settings


Style: ‎L-2 key lock


Color: ‎Clear


Number of Pieces: ‎1


Included Components: ‎Lock Box, 2 x Keys, Double-sided adhesive, Screws, Anchors


Controller Type: ‎Hand Control


Shape: ‎Rectangular


Control Method: ‎Touch


Manufacturer: ‎groword


Part Number: ‎M1WKH02123


Item Weight: ‎11.7 ounces


Product Dimensions: ‎5.72 x 5.72 x 2 inches


Country of Origin: ‎China


Item model number: ‎1d2875c4-588e-490c-a601-770929bc0b60


Is Discontinued By Manufacturer: ‎No


Special Features: ‎Tamper-Proof Design


Batteries Included?: ‎No


Batteries Required?: ‎No


Date First Available: August 15, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 2

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product
Style: L-2 key lock
Heavy duty good price.
Reviewed in the United States on April 29, 2025 by Sharl

  • This Keeps the AC from Mysteriously Changing
Style: M-2 key lock
We bought this because the teenagers kept lowering the AC and the bill was getting ridiculous. This simple little case did the trick. Installed easy and the key mechanism works effectively. I mean, the kids could totally rip it out of the wall if they were so inclined, but they got the point and now the power bill is manageable and thr AC temp is stable. ... show more
Reviewed in the United States on January 19, 2025 by Laura_Kat

  • No more changing my temperature
Style: M-2 key lock
In-laws were in town and light to touch my temperature. Make the rest of the house, hot and bothered this. Fix the problem.
Reviewed in the United States on October 20, 2024 by ASAP Pest Conrol

  • Works great, fits well
Style: M-2 key lock
Very good item
Reviewed in the United States on April 1, 2025 by Charles R.

  • Great for airbnb
Style: L-2 key lock
Installed it and helping me save on cost. Easy to install and looks great.
Reviewed in the United States on October 31, 2024 by Dan Ward

  • Perfect if you have kids
Style: L-2 key lock
Fits perfectly for my round thermostat and the lock is a added plus for my kids to not touch it
Reviewed in the United States on September 1, 2024 by Keishla

  • Lock it
Style: L-2 key lock
Work really good product
Reviewed in the United States on September 29, 2024 by El pancho

  • Wrong hardware
Style: L-2 key lock
The box is fine but the wallboard anchors are too big for the screws. Fortunately I had larger screws, though those barely fit through the holes in the box. A simple QC issue that really detracts from the product.
Reviewed in the United States on August 19, 2024 by Amelia J.

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