Automobile Usage and Anti Nap Driver Fatigue Alarm

Charger input: DC 12V/24V 
Charger Output: 5V, 1.5A 
Minimum Working Voltage,current: 4.75V, 320mA 
Maximum Working Voltage,current: 5.25V, 500mA 
Working voltage,Current: 5V, 320mA 
Warning time: 1-2 seconds after closing eyes 
Viewing angel: 60 degree 
Working temperature: -20 ℃ - 60℃ 
Storage Temperature: - 20 ℃ - 80℃ 
Detection Distance: 45 -60cm (±5cm) 
Language: Multi languages can be custom

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