Brand: La Crosse Technologies. MPN: WT-8005U-S. Atomic all clock with self-setting time and date, indoor temp, alarm. Please note: Product has ONLY indoor temperature, NOT outdoor temperature.   Displays time, date, day, temp on one screen; wall hanging or free standing;   Measures 9 by 1 by 7.2 inches; requires 2 AA batteries (not included)   Automatically updates for seasonal time changes where applicable