
Indoor/Outdoor Thermometer and Hygrometer. The main unit supports up to 3 remote sensors with an unobstructed transmission range of about 100m (328ft) in open space. Digital thermohygrometer with remote sensor, long detection range and high accuracy, suitable for bedroom, baby room, office, greenhouse, warehouse, storage room and other indoor and outdoor spaces. Easy installation. 【7.4-inch Large Color Screen】The digital color screen displays time, calendar, air pressure, indoor/outdoor humidity/temperature and weather forecast. Intuitive and easy reading day or night. 3 lighting levels. Adjustable background brightness. Powered by a 5V AC connector. 【Alarm Clock with Snooze Function】 With the snooze function, press the button to enjoy extra sleep time (adjustable from 5 to 120 minutes). Main Unit: 3 x 1.5V AAA batteries or 5V AC power supply; 2 x 1.5V AA batteries to power each remote sensor (batteries not included). Weather Station: 6 types of weather forecast: sunny, semi-sunny,