- 7 Time Zones (AST, EST, CST, MST, PST, AKT, HAT)
- Indoor Temperature Range: 32°F to 122°F (0°C to 50°C)
- Outdoor Temperature Range: -40°F to 140°F (-40°C to 60°C)
- Wireless Transmission Range: 300 ft. (91 meters) Open Air
- Power Requirements: 5 “AA” Batteries (3 for Clock; 2 for Sensor) (not included)