- Combination Lock Security: Our thermostat lock box features a robust combination lock system with up to 10,000 possible combinations, providing unbeatable security against unauthorized access and tampering. - Simple Installation: The lock box comes with 4 extension screws for straightforward installation. For enhanced security, you can also use adhesive or additional screws. Setting it up is quick and easy, ensuring effective protection for your thermostat. - Durable Acrylic Construction: Made from high-quality acrylic, this lock box is clear and transparent, allowing you to monitor your thermostat display without opening the box. Its resistance to discoloration and yellowing ensures it remains functional and visually appealing over time. - Versatile Applications: Ideal for homes, schools, and businesses, our thermostat lock box is perfect for protecting thermostats in daycares, rental properties, or any environment where temperature control is crucial. It helps prevent accidental temperature adjustments that could lead to discomfort or increased energy costs. - Compatibility and Size: Designed to fit most standard thermostats, our lock box is a practical choice for various models, ensuring versatility in installation. With these key features, our thermostat lock box provides essential security and peace of mind, making it a smart investment for anyone looking to safeguard their thermostat from unauthorized changes.