Universal Thermostat Lock Box with Combination and Key Lock, Clear Thermostat Cover Guard On Wall, AC Control Lock Box Cover Air Conditioner Lockbox Fits Thermostats 6.88" H x 4.25" W or Smaller

High Quality Material: this transparent thermostat guard with lock is made of quality acrylic,offers exceptional durability, UV resistance, and anti-yellowing properties, enjoy a clear view of your thermostat settings at all times. Protect Your Thermostat:This thermostat guard case can prevent your thermostatun from authorized adjustments, tampering by children, tenants, or the public. It can also reduced energy costs and significant savings for your household. 2 Locking Methods: combination lock: nitial password: 000, keep the lock locked, wave the paddle from position A to position B, confirm the password you have changed, reset the paddle, and complete the password setting. Key lock: Regardless of whether the password lock is correct, you can use the key to unlock the thermostat guard box, 2 unlocking methods can prevent key loss or forgotten password, more thoughtful. Easy Installation: The open thermostat guard can be installed without removing the thermostat from the wall by simply drilling holes around the existing thermostat and securing it with the 4 included extension screws. Widely Used: The home type thermostat box fits less than or equal to 5"" H x 5"" W x 1.65""D thermostat, it can help you control energy use in restaurants, offices, churches, schools and industrial environments