Indor Therm With Hygro This deluxe comfort station will deliver the latest indoor and outdoor temperature and comfort levels within your home. It is equipped with a 433mhz wireless remote sensor to track your temperature and humidity levels outdoors as well as will track inside; ; Brand Name: Taylor Product Type: Digital Thermometer Material: Plastic Color: Black Batteries Included: No Mounting Type: Stand Power Source: Battery-Powered Number of Batteries Required: 4 Length: 5.39 in. Width: 3.23 in. Diameter: 5.5 in. Packaging Type: Carded Indoor or Outdoor: Indoor and Outdoor 5 color bar humidty index indicator t Atomic clock with alarm and calendar Includes hygrometer to track indoor and outdoor humidity levels with daily min and max Memory for temperature and humidity tracking RF433 Mhz wireless transmission up to 200ft. Features Color : Black Length : 5.39 inch Width : 3.23 inch Mount type : Wall-mounted Clock included USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.