🌟 Elevate Your Comfort Game! Connect up to 4 wireless sensors for precise temperature control. Mount in minutes for instant comfort. Stay cozy in winter and cool in summer effortlessly. Large backlit display for easy reading and adjustments. Works with conventional and heat pump systems up to 3H/2C. Smart Control Battery/Wired/Wireless Optimal Temp Control The Braeburn7500 Universal Wireless Programmable Thermostat is a versatile and user-friendly solution for home heating and cooling. With options for battery, wired, or wireless installation, it offers seamless setup and compatibility with various systems. The large backlit display ensures easy readability, while the ability to connect multiple sensors allows for optimal temperature management year-round.