Indoor temperature detection range -10°C-60°C (32°F-122°F); Outdoor sensor temperature receiving range -40°-60° (-40°F-140°F); 2. Alarm Function: With audible alarm, you can set the maximum and minimum alarm value manually.
This product would be ideal for households with multiple rooms to monitor and control the temperature, including the refrigerator, freezer, and indoor/outdoor settings.
