Connect with up to four different devices via Blutooth The 69 is a next-gen controller designed to provide AC Infinity devices with smart programming to produce the most optimized environment. This central command unit connects with up to four different devices from fans to lights to provide each with independent climate and time-based programming. The backlit display reads the temperature in Fahrenheit or Celsius and can be switched off while programs run in the background. Built with a kickstand and includes hardware to be hung on walls. The 12-foot sensor probe with a thermal-alloy head accurately detects current temperature and humidity conditions. This product is a part of the UIS™ platform of grow devices and smart controllers, designed to integrate with each other to achieve your ideal environment. Features & Benefits A digital controller designed to equip AC Infinity devices with smart controls to produce the optimal environment. Control up to four devices from fans to grow lights and provide each with their own independent programming. Automate devices to dynamically change speed and brightness levels in response to temperature and humidity. Additional programming includes grow cycles, scheduling, timers, minimum levels, and custom transitions. Connect with our app via Bluetooth to unlock advance programs, set alarms, notifications, and view climate data.