KETAN Universal Thermostat Lock Box with Key,Clear Large Thermostat Guard for Thermostat on Wall,Thermostat Guard,Thermostat Cover Fits Thermostats 6.2H x 4.W inches or Smaller (1 Set)

The media could not be loaded.  I bought it for our small company. There is a public area. With this box covered on the controller, you don't worry about someone will touch it and change the setting. Good for public area!

Lock does not work, it is unlocked by pushing up on the lock lever on the side. Stay away!

It pretty much fits with other type of thermostat.Easy to install. Quality is good.

What I like:I like that occasional guests or grown children returning home, cannot crank my heat or A/C to suit their comfort levels. After all, I pay the bills and this is not a motel. I like how the clear design doesn't obstruct my ability to view the current settings on thermostat. I also like that the two keys (provided) operate smoothly when accessing the thermostat, then locking it down again.What I don't like:Nothing comes to mind.I would order this item again.

This thermostat guard woks as described. It does an excellent job at keeping unwanted fingers from fooling with the thermostat.A very good value for under $25.