Digiten Wireless Temperature, Temp Sensor Built In The Remote Controller The wireless thermostat is intended for automatic control of electrical heating appliances or cooling appliances, it will automatically turn on/off heating devices or cooling devices through your preset target temperature. Maintains stable room temperature and provides comfort and energy saving. Different uses of WTC 100 and WTC 200: WTC100: The remote and the outlet has to be in the same room for it to function properly, as the temperature sensor is in remote. WTC200: The remote and the outlet can be in different rooms (space), as the temperature probe is in the plug. Specifications: Model: WTC100 Cooling mode and Heating mode conversion: Please note: Package include: Product Features Remote Control Built in Temp Sensor: Built-in highly accurate temperature sensor, the temperature is detected automatically by remote controller. When current temperature reach to target temperature, the thermostat plug stop to heat or cool. The WTC100 is more suitable for the remote control and the outlet in one room (space), such as bedroom, kitchen, living room, etc. Heating Cooling Mode: Automatically turn on/off heating devices or cooling devices through your preset target temperature. Maintains stable room temperature and provides comfort and energy saving. High and low temperature alarms are available, 3-Prong socket with grounded terminal, safe and reliable. The maximum load can reach 12A, 1300W. Distance: Wireless Remotely Control, remotely set parameters and view temperature, no need to operate on the receiver, remote control distance can reach 100m (open space). It can save all settings even if the power failure. LCD with backlight display reading accurately, portable design, handheld/wall mounted. Free to switch between ?/?, Easy to use and program: Only 2-step settings for your application, just plug-in and select heating/cooling system, then this temperature controller auto match and play with your home device. ON/OFF manual button on the outlet: Standard U.S. outlet plug, high quality, can also manually turn on/off the outlet. This wireless thermostat can help you control the room temperature accurately.Suitable for attic fan, swamp cooler, evaporative cooler, space heater, wall panel heater, electric fireplace heater, basement, bedroom, window AC, garage, greenhouse, etc. One year warranty! Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!