A common concern of installing a thermostat in a space such as an office building, school, restaurant, or rented property is the inability to control who has access to it. If your thermostat does not feature a password lockout option, your next best bet would be to get your hands on the StatGuardplus Thermostat Guard w/ Combination Lock. Unlike other similar guards that require a key, the StatGuardplus is entirely key-less. The thermostat inside can be accessed via a combination lock that you set to a three-digit code of your preference. No more keeping track of keys! Just memorize the code and you'll never have to worry about unauthorized persons accessing the thermostat- and if you are a stickler for keeping thermostat settings untouched (as I, myself, will admit to being), then the StatGuardplus Thermostat Guard w/ Combination Lock is an accessory you can appreciate.
You can find the StatGuardplus Thermostat Guard w/ Combination Lock at www.supplyhouse.com
