"Monitor and track rainfall from indoors with the La Crosse Technology 724-1415BL Wireless Rain Station with Temperature and Humidity. A self-emptying rain bucket and a temperature sensor transmit up to 330' to the display, which tracks current, 1-hour, 24-hour, 7-day, month, year, and total rainfall amounts. The unit displays indoor/outdoor temperature, humidity, time/date/day of week, and also features a 24-hour rain alert and dynamic indicator for days with or without rain. A backlit display makes the digital gauge easy to read, and the auto-dim feature extends battery life. This wireless rain gauge offers English, Spanish, and French options, and signal strength and low battery indicators help you to easily maintain the entire system. Requires 6AA batteries (not included). Display: 6""H x 3.25""W x 2.2""D. Sensor: 4.9""H x 3.4""W x 1.6""D. Rain bucket: 4.9""H x 7.1""W x 3.4""D. Mfrs. 1-year limited waranty.Manufacturer model #: 724-1415BL-INT. Self-emptying rain bucket Remote temperature/humidity sensor Current, 1-hour, 24-hour, 7-day, month, year, and total rainfall readings Days with or without rainfall indicator 24-hour rain alert Indoor/outdoor temperature (F/C) and humidity (%RH) Clock/calendar/day of the week Backlit display with auto dim English, Spanish, and French options Up to 330' transmission range Signal strength and low battery indicators"