DTC2201 / DTC1201 Wireless WiFi Temperature Controller Quick benefits Remote control and monitoring over WiFi so you can check and adjust temperature from anywhere. Precise temperature measurement and regulation using a built-in NTC sensor. Simple, on-device menu for fast parameter changes: set temperature, temperature differential, and delay timing. Key functions and advantages Wireless WiFi temperature controller: enables convenient remote access and real-time monitoring without physical adjustments at the unit. NTC sensor accuracy: reliable temperature sensing for stable control and tighter temperature maintenance. Easy parameter adjustment: intuitive menu lets you change the temperature set value, temperature difference (hysteresis), and delay timing quickly and reliably. Consistent performance: designed to maintain set temperature ranges and respond to changes according to the parameters you choose. Why customers need it Solve remote access gaps: control and monitor temperature when you are off-site, reducing downtime and manual checks. Improve temperature stability: accurate NTC sensing and adjustable differential minimize overshoot and frequent cycling. Reduce setup complexity: straightforward menu-driven configuration lowers the time required to tune the system. Compatible use cases Climate-controlled enclosures: maintain set temperatures for greenhouses, grow rooms, or server cabinets. Refrigeration and cold storage: remotely monitor and control compressors or cooling units to protect perishable goods. Hobbies and small equipment: precise temperature control for incubators, aquariums, fermentation chambers, or small-scale HVAC applications. How it works (simple) Connect the thermostat to your WiFi network for remote access. Use the onboard menu to set the desired temperature set value, choose the temperature difference (hysteresis), and set any required delay timing. The NTC sensor continuously measures temperature and the controller activates or deactivates outputs according to your settings to maintain the target temperature. Models DTC2201 and DTC1201: both provide wireless WiFi control, NTC sensing, and menu-based parameter adjustment as described. If you need precise remote temperature control with straightforward configuration and reliable NTC sensing, the DTC2201 / DTC1201 thermostat provides the core functions required to monitor and regulate temperature in a wide range of practical applications.