PNI SafeHouse HS291 Manual Del Usuario página 4

Main features
• Display CO2 concentration, temperature, humidity, date
and time.
• Air quality LED indicator: Good (green LED), Normal
(yellow LED), High (red LED).
• Audible and visual alarm.
• Minimum and maximum alarm level setting for CO2,
temperature and humidity.
• "Do not disturb" function (sound alarm disabled).
Technical specifications
Power supply
Backup battery
Battery life
Power adapter, input AC
100~240V, output DC 5V
1A
Li-Ion 3.7V, 1000mAh
up to 6 hours
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