【Thermostat Guard with Key】 Thermostat lock box with 2 keys prevents tampering, damage and unauthorized adjustment of thermostat settings. Keeps your controller away from pesky fingers, protects your thermostat from high bills., 【Long service life】 Transparent thermostat lock box made of high quality acrylic, better than plastic transparent thermostat lock box, will not change color and yellow, long-term use can also keep the interior clearly visible., 【Fits most thermostats】The home type thermostat box fits most thermostats.The outer diameter of this thermostat lock box is 7.87''*5.51''*1.97''.The actual usable size is 6.5" H x 4.72" W x 1.65 "D.It fits all shapes of thermostats as long as the siz, 【Easy Installation】The open thermostat guard allows for installation without removing the thermostat from the wall, just punch holes around your existing thermostat to install it in the right place, you can install this thermostat guard horizontally, 【Control energy usage】This thermostat cover helps you to Control energy usage in commercial or residential settings. No one will be able to access the thermostat and change the thermostat settings without key. This can help to control the energy usag
