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Specific Design Lock
We customize the lock according to the design structure of the thermostat lock box to enhance its security, and the stable structural design ensures long-term protection for your thermostat
Integrated lock box with hinge
The integrated thermostat lock box makes it more convenient for you to use, making it easier and more convenient every time you open the thermostat cover with lock
Hardened PC material
Our thermostat cover with lock crafted from robust and chemically resistant PC plastic. This thermostat lock box with key offers exceptional durability, anti-yellowing properties and UV resistance
Damion Cox
2025-08-29 17:28:28
Easy installation. Works exactly as needed.
Customer
2025-08-21 12:42:29
worked well
Joha
2025-07-17 13:09:03
I haven’t put it in yet but is very good quality
Nick
2025-07-16 14:02:38
These things are functional as far as the cover up the thermostat, but they stick very far away from the wall.
Layna
2025-06-07 17:10:25
Great size. It is plastic obviously so you can break it if you really wanted to but it is pretty strong plastic, doesn't feel cheap. Super easy to install. Easy to lock and unlock to use the thermostat functionality. Comes with 2 little keys. Worth buying. Functions well
Scott Spencer-Wolff
2025-04-07 15:54:13
Are you tired of playing thermostat tug-of-war with your spouse or kids? Well, look no further! The TRJ Large Thermostat Lock Box with Key is here to save the day, your marriage, your pocketbook, and potentially your sanityWith electricity at basically the same cost as French truffles in bulk, one really has to think about the thermometer.Child-proofing. The offspring have developed an uncanny ability to turn the house into either a polar ice cap or a tropical rainforest, often just to antagonize each other. But with this beauty, they can pound on that clear cover all they want, but the temperature remains blissfully stable. They ain't got the key. It's like a magical force field for your HVAC system!Now, for spouse-proofing, this lock box has been an absolute game-changer. No more sneaky middle-of-the-night temperature adjustments or sudden heat wave spikes because someone "just needed a little extra warmth." Armed with the key, I feel like the gatekeeper of climate control. It's a small but mighty power trip that I highly recommend and am enjoying enormously.Installation was a breeze. Took me ten minutes with an electric screwdriver.In conclusion, if you're ready to reclaim control of your home's temperature, eliminate the frequency of thermostat disputes, and feel like a superhero, this is well worth the less than $20 dollar price. Five stars! 🌟🌟🌟🌟🌟
Shawna
2025-03-15 11:08:41
Work perfectly
SCDAS
2025-02-11 17:58:09
Keeps my kids honest
Customer
2025-02-09 12:45:18
Not the sturdiest plastic could be better
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