Just upgraded to a smart thermostat system to control the home via mobile phone. Existing system removed in working order. Honeywell BDR91 Wireless Digital Room Thermostat and Relay Box is a white, rectangular-shaped programmable thermostat with 7-day programming capabilities. It is powered by AA batteries and features wireless connectivity for easy installation. The thermostat is designed for wall or surface mounting and boasts features such as auto system switching, frost protection, and fade resistance. Compatible with a universal range of products, this thermostat is perfect for controlling your heating and cooling systems efficiently and conveniently.
