Digital Clock with Atomic RCC Time and Alarm | Indoor Temperature and Humidity Display | Wireless Sensor, Battery Operated with Blue Backlight for Bedroom or Desk

All-in-One Digital Clock Display with Atomic RCC time, alarm, indoor temperature and humidity, date, day of week, DST function, and selectable 12/24 hour format. Bright blue backlight on demand. Large 1.25” numbers for easy reading in bedroom or office.
Automatic Atomic RCC Time Setting using official WWVB signal for accurate timekeeping. Adjustable time zone (P, M, C, E) and manual DST setting. No frequent manual resetting required. Clear digital display shows hour, minute, second, date, and weekday.
Temperature and Humidity for Two Areas with main unit for indoor readings and wireless RF sensor for a second location. View both measurements on one screen and check MAX/MIN records when needed.