TrolMaster Tent-X System Main Controller (TCS-1)Overview Tent X is a fully customisable grow controller that can control virtually every aspect of your growing environment. Designed for use with tents, this controller stands out at is allows you to effectively control the full environmental parameters as well as irrigation schedules. General Information It comes with a 3 in 1 temperature, humidity, and light sensor, the MBS TH. Users can daisy chain the MBS TH sensor with the CO2 sensor (MBS S8),