---
product_id: 540539210
title: "NALACAL Universal Thermostat Lock Box with Key, Clear Plastic Thermostat Guard for Wall, Lockable Heat and Air Condition Control Panel Cover Fits 5.6 x 4.5 inch or Smaller (Small 1 Set) (2)"
brand: "nalacal"
price: "VT7392"
currency: VUV
in_stock: true
reviews_count: 4
category: "Nalacal"
url: https://www.desertcart.vu/products/540539210-nalacal-universal-thermostat-lock-box-with-key-clear-plastic-thermostat
store_origin: VU
region: Vanuatu
---

# Fits thermostats up to 5.6x4.5 inch Secure lock & key system Dual install: punch or no-damage nano glue NALACAL Universal Thermostat Lock Box with Key, Clear Plastic Thermostat Guard for Wall, Lockable Heat and Air Condition Control Panel Cover Fits 5.6 x 4.5 inch or Smaller (Small 1 Set) (2)

**Brand:** nalacal
**Price:** VT7392
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in comfort, lock out chaos — your thermostat’s new best friend!

## Quick Answers

- **What is this?** NALACAL Universal Thermostat Lock Box with Key, Clear Plastic Thermostat Guard for Wall, Lockable Heat and Air Condition Control Panel Cover Fits 5.6 x 4.5 inch or Smaller (Small 1 Set) (2) by nalacal
- **How much does it cost?** VT7392 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/540539210-nalacal-universal-thermostat-lock-box-with-key-clear-plastic-thermostat)

## Best For

- nalacal enthusiasts

## Why This Product

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

## Key Features

- • **Energy Savings Made Simple:** Locking your thermostat helps control energy usage and avoid surprise high bills.
- • **Lock Down Your Climate Control:** Prevent unauthorized thermostat tampering with a sturdy lock and key system.
- • **Universal Fit for Peace of Mind:** Designed to snugly fit most thermostats up to 5.6 x 4.5 inches, perfect for any space.
- • **Damage-Free Installation Options:** Choose between wall-punch mounting or residue-free nano glue for pristine walls.
- • **Complete Kit for Instant Security:** Includes lockable cover, 2 keys, mounting screws, and stickers for hassle-free setup.

## Overview

The NALACAL Universal Thermostat Lock Box is a clear, lockable plastic guard designed to fit most thermostats up to 5.6 x 4.5 inches. It prevents unauthorized adjustments, helping control energy costs in homes, offices, and commercial spaces. Installation is flexible with punch or no-damage nano glue options, and the package includes keys, mounting hardware, and stickers for easy setup.

## Description

Buy NALACAL Universal Thermostat Lock Box with Key, Clear Plastic Thermostat Guard for Wall, Lockable Heat and Air Condition Control Panel Cover Fits 5.6 x 4.5 inch or Smaller (Small 1 Set) (2) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: Very useful - I will give 5 stars to this product because it’s really useful . You can install it anywhere .It works like a hidden locker for me . You can keep your valuables in this . The best part of this locker is that it comes with the lock and key.
Review: Thermostat Cover! - This universal thermostat lock box is perfect for protecting my thermostat from unwanted adjustments. The clear design allows easy visibility, and the sturdy lock ensures it stays secure. Installation was quick and hassle-free. Fits perfectly over my wall-mounted thermostat.

## Features

- ⭐【Thermostat Guard with Key】 Thermostat lock box prevents tampering, damage and unauthorized adjustment of thermostat settings. Keeps your controller away from pesky fingers, protects your thermostat from high bills.
- ⭐【Fits Most Thermostats】The outer size of the thermostat guard with lock is 6''*4.7''*2.2'', and the inner size is 5.6'*4.5''*2'', suitable for most thermostats on the market. It can be used in home, office, church, school and industrial environment etc.
- ⭐【Punch/No Punch】There are two installation methods of punching and nano glue. If you don't want to damage your walls, you can use nano glue for bonding (no residue), so your walls will always look like new.
- ⭐【Control Energy Usage】This thermostat cover helps you to Control energy usage in commercial or residential settings. No one will be able to access the thermostat and change the thermostat settings without key. This can help to control the energy usage.
- ⭐【Contents】Includes 1pcs thermostat lock cover with detachable base, 2pcs key, 4pcs stickers and mounting screws kit.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0C8D2RQ6C |
| ASIN  | B0C8D2RQ6C |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #18,551 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #46 in Home Thermostats & Accessories |
| Color | CLEAR |
| Customer Reviews | 4.4 4.4 out of 5 stars (8) |
| Customer reviews | 4.4 4.4 out of 5 stars (8) |
| Date First Available | 17 June 2023 |
| Date First Available  | 17 June 2023 |
| Display Style | lcd or led |
| Included components | NO |
| Item Package Quantity | 1 |
| Item Weight | 270 g |
| Item model number | 2 |
| Item model number  | 2 |
| Manufacturer | NALACAL |
| Manufacturer  | NALACAL |
| Material | Plastic |
| Part number | YH0434 |
| Plug Profile | Wall Mount |
| Power source type | Battery Powered |
| Product Dimensions | 5 x 5 x 5 cm; 270 g |
| Product Dimensions  | 5 x 5 x 5 cm; 270 g |
| Special Features | Lockable |

## Product Details

- **Brand:** NALACAL
- **Colour:** CLEAR
- **Controller type:** Push Button
- **Product dimensions:** 4.2D x 12W x 16.5H centimeters
- **Special features:** Lockable

## Images

![NALACAL Universal Thermostat Lock Box with Key, Clear Plastic Thermostat Guard for Wall, Lockable Heat and Air Condition Control Panel Cover Fits 5.6 x 4.5 inch or Smaller (Small 1 Set) (2) - Image 1](https://m.media-amazon.com/images/I/719SKW0hrqL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very useful
*by S***A on 8 August 2024*

I will give 5 stars to this product because it’s really useful . You can install it anywhere .It works like a hidden locker for me . You can keep your valuables in this . The best part of this locker is that it comes with the lock and key.

### ⭐⭐⭐⭐⭐ Thermostat Cover!
*by M***T on 20 December 2024*

This universal thermostat lock box is perfect for protecting my thermostat from unwanted adjustments. The clear design allows easy visibility, and the sturdy lock ensures it stays secure. Installation was quick and hassle-free. Fits perfectly over my wall-mounted thermostat.

### ⭐⭐⭐⭐⭐ Very nice product
*by A***L on 8 November 2024*

The design is sleek and discreet, which is perfect for keeping it hidden while still providing easy access

## Frequently Bought Together

- NALACAL Universal Thermostat Lock Box with Key, Clear Thermostat Guard for Wall, Thermostat Cover with Lock Fits Thermostats 6.5"H x 4.72"W x 1.65"D or Smaller (1 Set)
- Honeywell Home T6861H2Wb Fancoil On/Off Thermostat, With Remote Sensor And Setback Inputs
- Honeywell Home CG512A1009 Large Thermostat Guard, 8.59 x 24.77 x 18.42 cm

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**Shop now:** [https://www.desertcart.vu/products/540539210-nalacal-universal-thermostat-lock-box-with-key-clear-plastic-thermostat](https://www.desertcart.vu/products/540539210-nalacal-universal-thermostat-lock-box-with-key-clear-plastic-thermostat)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-11*