TR42-CO2

Zio Mini Wall Module, Temperature, CO2 Sensor,55-85 Degree Default Setpoint Temperature Range, ± 0.36 Degree Accuracy @ 77 Degrees, 5-95% RH Non Condensing Operating HumidIty Range, Vertical Mount, Sylk Bus Network Communications, Password Protection, Configurable Fan Switch Positions, Used with Spyder Controllers