🔐 Lock in comfort, lock out waste — your thermostat’s new best friend!
The NALACAL Universal Thermostat Lock Box is a durable, clear acrylic guard designed to fit most thermostats up to 6.5"H x 4.72"W x 1.65"D. Featuring a secure key lock system and easy installation without removing the thermostat, it prevents unauthorized access and tampering, helping control energy usage and protect your device from damage.
| Manufacturer | NALACAL |
| Part number | YH0434 |
| Item Weight | 270 g |
| Product Dimensions | 20 x 12.5 x 6 cm; 270 g |
| Item model number | YH0434 |
| Color | CLEAR |
| Item Package Quantity | 1 |
| Included components | NO |
| Batteries Included? | No |
| Batteries Required? | No |
M**T
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.
A**
Very nice product
The design is sleek and discreet, which is perfect for keeping it hidden while still providing easy access
A**Z
Great quality
Very good temperature sensor and excellent quality. Really workers specially to see room temperature. I recommend this product
Trustpilot
3 days ago
2 weeks ago
