Features:
1. Real-time warning alarm: Once detecting the driver with fatigue or distraction, the device will send an alarm to alert the driver.
2. Intelligent detection technology: Through identification technology and pupil detection, it is possible to judge whether the driver is tired or unfocused when analyzing changes in pupil characteristics.
3. Advanced face recognition: Suitable for all skin types, even drivers with glasses or sunglasses.
4. Detection distance and time: 45-65 cm (±5 cm) detection range and 1~2 seconds after closing the eyes.
5. Main function: It is able to send reminders and alarms to the driver in real time to guarantee the safety of the driver's life and property.

Specification:
Condition: Brand New
Material: ABS
Color: Black
Detection technology: With identification technology and pupil detection
Advanced face recognition: For all skin types, even drivers with glasses or sunglasses.
Detection distance: 45-65 cm (±5 cm)
Observation angle: 60 degrees
Warning time: 1~2 seconds after closing your eyes
Function: Real-time fatigue warning and alarm
Interface: USB
Car input: DC 12 V / 40 V
Car output: 5 V, 2.5A
Current: 320 mA
Temperature: -20 ° C ~ 60 ° C
Storage temperature: -20°C ~ 80°C

Package List:
1 * Fatigue Driving Alarm Device
1 * Bracket
1 * Car Charger
1 * User Manual

FAQ
Q1: How to modify the language?
A: You can not set to modify the language.
Q2: How to install, operate and use?
A: It is described in the product manual. Refer to the instructions for use.