Car Fatigue Warning Alarm Device Head Up Driving Safe System

Car Fatigue Warning Alarm Device Head Up Driving Safe System Features: Determine whether the driver is fatigued or inattentive. Once it detects that the driver is tired or distracted driving, it will immediately send an alarm signal to remind the driver. No matter what the situation is (day, night, when the driver wears glaes, it is recommended not to wear sunglaes), it can accurately detect the driver's fatigue state, and can send reminders and al to the driver in real time to ensure the safety of the driver. Specifications: Charger input: DC 12V/24V Charger output: 5V, 1.5A Minimum working voltage, current: 4.75V, 240mA Maximum working voltage, current: 5.25V, 500mA Working voltage, current: 5V, 320mA Function: Alerts promptly when the driver is fatigued Alerts when driving distracted (looking around) Alarm response time: 1-2 seconds after closing your eyes Detection angle: 60 degrees Interface: USB Working temperature: -20℃~60℃ Storage temperature: -20℃~80℃ Detection distance: 45-65 cm (±5cm) Languages: Chinese, English, Ruian, Japanese, Korean (multiple languages are available, but only one can be selected) The package: 1*Host 1*Bracket 1* 1*Manual Precautions: 1. This product is currently only suitable for private cars, not for trucks and large cars. 2. When wearing sunglaes, the driver can also use this device. When using this device, it is recommended not to wear sunglaes. 3. This product is only for safe driving. There may be false positives or under-reports. Please don't rely solely on it or perform extreme tests. Note: 1.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the picture.

2.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order.

About shipping
Shipping and Packaging All items will be double checked and well packed before sending.Items will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resoe the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very important to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.