Universal Thermostat Lock Box with Key – Clear Cover Fits Most Thermostats Up to 7H x 4.5W Inches
Universal Thermostat Lock Box with Key – Clear Cover Fits Most Thermostats Up to 7H x 4.5W Inches
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Universal Thermostat Lock Box with Key – Clear Cover Fits Most Thermostats Up to 7H x 4.5W Inches

3.7 stars out of 3 reviews
(3.7)|
3 ratings

Key item features

  • Secure Protection: This lock box prevents tampering, damage, and unauthorized adjustments to thermostat settings, safeguarding controllers from unwanted interference and helping to avoid high utility bills.
  • Universal Fit: Designed to accommodate most thermostats, the lock box has an outer size of 8.07" x 4.72" x 2.24" and an inner size of 7" x 4.5" x 2", making it suitable for various environments.
  • Durable Material: Constructed from clear polycarbonate plastic, this thermostat guard offers long service life, resisting color changes and yellowing while maintaining clear visibility of the interior.
  • Flexible Installation: The lock box offers two installation methods: punching for a secure mount or using the included double-sided tape for a residue-free, wall-friendly option.
  • Clear Visibility: The transparent design of the lock box ensures that the thermostat settings remain clearly visible at all times, without compromising protection.
  • Complete Kit: Each package includes one lock box, two keys, an installation kit, and double-sided tape, providing everything needed for immediate setup.
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3.7 out of 5 stars
stars3 ratings2 reviews
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Showing 1-2 of 2 reviews

Dec 9, 2025
Ginnetta
Item details
Color: Clear
Sold and shipped bySmartLivingHub
5 out of 5 stars review

Verified Purchase

Well don't have to worry about anyone turning my system up or down.

Helpful?4BIZXPLEHH2A6906917721
Sep 9, 2025
marie
Item details
Color: Clear
Sold and shipped byBxotiy
5 out of 5 stars review

Verified Purchase

Great for the windows.

Excellent, this is what I was looking for.

Helpful?4BIZXPLEHH2A6906917721