Features:

• Indoor & Outdoor temperature reading are separate for simultaneous viewing.
• Programmable time and temperature alarm
• Time of day clock with alarm & snooze button
• Fahrenheit & Celsius temperature scales
• Min/max memory allows instant pushbutton display of highest and lowest indoor and outdoor temperatures recorded since last memory reset.
  
• Audible and visible high and low temperature alerts can be set for main station (indoor temperature) and for all remotes in use.
  
• One remote temperature sensor/ transmitter is included.
  
• Station works with up to three remotes. Additional remotes are optional and sold separately.
  
• Transmission Range: 100 feet open area maximum
• Integral digital quartz clock (not atomic) has a single daily alarm with an available 8-minute snooze function.
  
• Three-line LCD panel has a green backlight with auto-off for night viewing at the press of a button.
  
• Main station displays low-battery icons for both main station and all remotes in use.
  
• Both main unit and remote can be wall mounted or free-standing.
  

• Indoor temperature measuring range: +32°F to +122°F (0°C to +50°C)
• Remote sensor recommended operating temperature range: -4°F to +122°F (-20°C to +50°C)
• Temperature resolution: 0.1°F/°C
• Indoor temperature checking interval (main station): every 10 seconds
• Outdoor temperature checking interval (remote sensor): every 8 seconds
• Remote sensor transmission frequency: 433.92 MHz
• Transmission range: 100 feet (30 meters) maximum in open area with no interference
• Main station power source: two AAA (1.5V) alkaline batteries
• Remote sensor power source: two AAA (1.5V) alkaline batteries