Honeywell CG511A1000 Medium Versaguard with inner shelf to prevent tampering

Fits all Honeywell and most other thermostats
Clear plastic cover that resists yellowing
Key lock with inner shelf to prevent tampering
Protects unwanted changes to AC/Heating preferred settings
Ultra clear acrylic resin cover and base resists the yellowing effects of chemicals and UV-light

Customer Rating:
Summary: Be careful with Dimensions
Comment: I purchased this and does not fit even though I checked the dimesions. The dimensions are for the outside of the case and do not account for almost 1 inch on each side for the inner guard. Make sure to deduct almost 2" in your dimensions if you want to fit.

Customer Rating:
Summary: poor
Comment: product does not fit my thermastat. it was measured and based off the discribtion of item it does not fit

Customer Rating:
Summary: Very good product
Comment: The cover works wonderful. I am a caretaker for an elderly woman in her mid nineties, and one day I woke up to the house temperature at 93 degrees! She doesn't know how to work the digital style thermostat we have, but decided it was too cold (72*) and just started pushing buttons! Needless to say, I went right to the computer and ordered this cover. It works wonderfully and it keeps anyone (my daughter as well) from tampering with the temperature.

Customer Rating:
Summary: Great Product
Comment: This is exactly what we were looking for--locking thermostat covers to keep a better handle on our utilities expenses. The product description was accurate, the price was great, and installation was simple. We're extremely pleased.