1. Please pay attention to waterproofing for electronic products.
2. Before installation, please insert the SIM card to ensure that there is no password set on the SIM card, otherwise the device will not work properly.
3. The USB port on the terminal device is for factory testing purposes only and is not a device charging port. Please do not use it for charging or other purposes.
4. Above the installation location, there must be no material that absorbs electromagnetic waves (such as metal or explosion-proof insulation film) blocking it.
5. Do not expose the device to liquids or operate it with wet hands.
6. Do not put the device into fire.
7.When the temperature is below -20 ℃ or above+60 ℃, the equipment may not work.
8.When the vehicle is in an underground parking lot, tunnel, or garage, it will affect the positioning signal. And there may be communication network signal blind spots that prevent devices from monitoring; After the vehicle exits the above area, the equipment will automatically resume normal operation.
9. In case of any abnormal situation, please do not repair it yourself. The manufacturer is not responsible for any damage caused by connecting non original accessories or disconnecting connections between components. 10. This product is a safety driving assistance product, and any losses caused by malfunctions or information loss are not related to our company.
11. This product has passed the international CE certification, but due to the complex electromagnetic environment inside the car, it may cause electromagnetic interference with the electrical equipment inside certain vehicle models.
12.Do not install or operate this product while the vehicle is in motion.
13. Do not connect the uninterruptible power supply without authorization, otherwise it may cause car or product malfunctions. For installation matters, please consult professionals.
14. Do not subject this product to strong impact or vibration to avoid damaging the product, which may cause malfunction or render it unusable.
