SUTINE Thermostat Lock Box with Key, Universal Thermostat Cover with Lock, Small Thermostat Lock Box Guard, Clear AC Lock Box Compatible with Nest Thermostat On Wall 4.8" H x 4.53" W or Smaller
SUTINE Thermostat Lock Box with Key, Universal Thermostat Cover with Lock, Small Thermostat Lock Box Guard, Clear AC Lock Box Compatible with Nest Thermostat On Wall 4.8" H x 4.53" W or Smaller
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About This
- Sturdy and Durable Thermostat Lock Box: The transparent thermostat cover is made of high-quality acrylic material, not easy to be deformed and broken, corrosion-resistant, UV-resistant, won't turn yellow even after a long time of use, keeping the inside clearly visible.
- Unique Design Small Thermostat Guard for Wall: The thermostat lock box with key is ventilated on all sides to avoid interfering with the detection of the current temperature in the room and keep the room temperature stable. Unlike other thermostat lock box, SUTINE Thermostat cover with lock with rounded corners is designed to prevent bumps and scratches.
- EASY INSTALLATION: No need to remove your existing thermostat, simply place this open thermostat cover over the thermostat and secure it with the 4 included extension screws. Supports horizontal or vertical installation.
- Widely Used Thermostat Lock Box: The home thermostat lock box with 2 keys is easy to use and eliminates the need to set and memorize codes. Effectively prevents tampering, damaging, and unauthorized adjustments to thermostat settings, protects thermostats from high costs, and helps you control energy use in homes, restaurants, offices, churches, schools, and industrial environments.
- Fits for Most Smart Thermostat: The AC lock box cover with key fits thermostats 4.8" x 4.53" x 1.97" or smaller. Prevents children, guests, and other unauthorized people from adjusting thermostat settings. If there is any question about the thermostat lock box, Please feel free to contact us.
Overview
- Brand : SUTINE
- Model Name : WKQ003
- Product Dimensions : 1.97"D x 4.53"W x 4.8"H
- Controller Type : Nest
- Special Feature : Lockable

WE MAKE SMART LIVING SIMPLE.
OUR TEAM HELPS SECURE YOUR HOME.
SmartHomeValueHub helps homeowners create safer, smarter, and more convenient living spaces with trusted smart home solutions built for everyday life.
From smart security cameras and smart locks to video doorbells, thermostats, lighting, and home automation essentials — we focus on products that improve real comfort, safety, and efficiency.
Our goal is simple: better protection, lower energy costs, and smarter daily living for every home.
Why Homeowners Trust SmartHomeValueHub
✔ Easy Setup
✔ Matter Compatible
✔ Smart Security
✔ Energy Saving
50K
HaSMART DEVICES INSTALLEDppy Clients
15+
YEARS OF SMART HOME EXPERTISE
98%
CUSTOMER SATISFACTION RATE
365
RELIABLE SUPPORT YEAR-ROUND
Smarter Security. Lower Bills. Easier Living.
SMART HOME FAQ
Yes — many modern devices support multiple platforms.
Matter-certified devices can work across Alexa, Google Home, and Apple HomeKit at the same time.
Not always.
Smart bulbs, plugs, cameras, and video doorbells are often easy DIY installations, while full security systems may need professional setup.
Many devices still work manually or through local control.
You may lose remote app access, but locks, lights, and thermostats often continue basic functions.
Security depends on the device and setup.
Use strong passwords, trusted brands, firmware updates, and secure Wi-Fi for better protection. Privacy and unauthorized access are common concerns in smart homes.
Most homeowners start with:
Smart Security Cameras
Smart Door Locks
Smart Thermostats
Smart Plugs
Video Doorbells
Yes.
Smart thermostats and smart plugs help reduce wasted energy by automating heating, cooling, and power usage.
It depends on your ecosystem.
Alexa → widest compatibility
Google Home → strong for Android users
Apple HomeKit → best privacy
Home Assistant → advanced control
Smart Home Tips, Trends & Buying Guides