---
product_id: 569745396
title: "Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5\"H x 6\" W or Smaller"
brand: "gedreew"
price: "A$51"
currency: AUD
in_stock: true
reviews_count: 13
category: "Gedreew"
url: https://www.desertcart.com.au/products/569745396-large-thermostat-lock-box-cover-with-key-clear-thermostat-cover
store_origin: AU
region: Australia
---

# Durable, UV-resistant clear polycarbonate Secure key lock system Fits thermostats up to 7.28"W x 5.75"H Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller

**Brand:** gedreew
**Price:** A$51
**Availability:** ✅ In Stock

## Summary

> 🔐 Keep your climate control exclusive, visible, and flawless!

## Quick Answers

- **What is this?** Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller by gedreew
- **How much does it cost?** A$51 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/569745396-large-thermostat-lock-box-cover-with-key-clear-thermostat-cover)

## Best For

- gedreew enthusiasts

## Why This Product

- Trusted gedreew brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Crystal Clear Visibility:** See your thermostat settings clearly without removing the cover, thanks to premium anti-yellowing PC material.
- • **Hassle-Free Installation:** Mount directly on the wall without removing your thermostat; includes all necessary hardware for quick setup.
- • **Lock in Control, Lock Out Chaos:** Prevent unauthorized thermostat tampering with a secure keyed lock—perfect for shared or rental spaces.
- • **Universal Fit for Peace of Mind:** Designed to fit most thermostats 7.28"W x 5.75"H x 2.75"D or smaller—ideal for homes, offices, and commercial spaces.
- • **Precision Temperature Protection:** Four-sided ventilation ensures your thermostat’s accuracy stays intact while protected.

## Overview

The Gedreew Large Thermostat Lock Box Cover is a robust, clear polycarbonate enclosure with a keyed lock designed to prevent unauthorized thermostat adjustments. Compatible with most thermostats up to 7.28"W x 5.75"H, it features UV resistance, anti-yellowing clarity, and ventilation to maintain temperature accuracy. Easy to install and ideal for residential, commercial, and rental properties seeking energy savings and security.

## Description

desertcart.com: Gedreew Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller : Tools & Home Improvement

Review: Durable and practical thermostat protector 🔒🌡️ - This thermostat cover is an excellent way to prevent unauthorized temperature changes. It's durable, transparent, and allows you to clearly see the display without opening it. Key installation is simple, and the lock provides added peace of mind, making it ideal for apartments, offices, or businesses. Very useful and functional!
Review: Product Review - Perfect and easy to install

## Features

- 【Safeguard Your Thermostat】The thermostat lock box with key prevent unauthorized adjustments, tampering and damage to thermostat settings by children, tenants, or the public. Enjoy reduced energy costs and significant savings for your household
- 【Crystal Clear Durable PC Material】Gedreew thermostat lock box crafted from robust and chemically resistant PC plastic. This thermostat cover with lock offers exceptional durability, UV resistance, and anti-yellowing properties. Enjoy a clear view of your thermostat settings at all times
- 【Perfect Fit for Various Thermostats】The thermostat lock box designed to accommodate thermostats measuring 7.28"W x 5.75"H x 2.75"D or smaller. Whether it's for your home, apartment, office, school, hotel, restaurant, or industrial space, our ac lock box cover with key finds its place everywhere, ensuring optimal protection and security
- 【Maintaining Temperature Precision】Featuring a four-sided ventilation design, this lock box for thermostat on wall prevents interference with temperature detection, ensuring the accurate performance of your thermostat without compromise
- 【Easy Installation】This thermostat cover with lock can be installed without removing the thermostat; May need to mount thermostat off-center within thermostat lock box for access to battery door on select models

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CDJGZ5T3 |
| Best Sellers Rank | #4,201 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #4 in Home Thermostat Accessories |
| Brand | Gedreew |
| Color | Transparent |
| Control Method | Push Button |
| Controller Type | Push Button |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,274) |
| Date First Available | August 2, 2023 |
| Display Type | LCD |
| Finish Type | Plastic |
| Included Components | Mounting Hardware,Thermostat Cover Guard, Key |
| Item Weight | 11.7 ounces |
| Item model number | Thermostat cover with lock-01 |
| Manufacturer | Gedreew |
| Material | Polycarbonate (PC) |
| Model Name | thermostat cover with key lock |
| Mounting Type | Wall Mount |
| Product Dimensions | 2.75"D x 5.75"W x 5"H |
| Style | 1 PCS Key lock |

## Product Details

- **Brand:** Gedreew
- **Color:** Transparent
- **Controller Type:** Push Button
- **Model Name:** thermostat cover with key lock
- **Product Dimensions:** 2.75"D x 5.75"W x 5"H

## Images

![Large Thermostat Lock Box Cover with Key, Clear Thermostat Cover with Lock Compatible With Honeywell Home Thermostat On Wall, AC Lock Box Cover with Key Fits Thermostats 5"H x 6" W or Smaller - Image 1](https://m.media-amazon.com/images/I/71swoJI46+L.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Durable and practical thermostat protector 🔒🌡️
*by J***A on March 4, 2026*

This thermostat cover is an excellent way to prevent unauthorized temperature changes. It's durable, transparent, and allows you to clearly see the display without opening it. Key installation is simple, and the lock provides added peace of mind, making it ideal for apartments, offices, or businesses. Very useful and functional!

### ⭐⭐⭐⭐⭐ Product Review
*by K***S on January 26, 2026*

Perfect and easy to install

### ⭐⭐⭐⭐⭐ Works well
*by A***R on February 28, 2026*

Does what you expect to keep people from meddling with a furnace, etc., in a rental

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.com.au/products/569745396-large-thermostat-lock-box-cover-with-key-clear-thermostat-cover](https://www.desertcart.com.au/products/569745396-large-thermostat-lock-box-cover-with-key-clear-thermostat-cover)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-13*