Not necessarily.
1. The solar camera and traffic map are not linked together and there is no direct connection between them. A solar camera is a surveillance camera powered by solar panels and can operate outdoors for a long time without being plugged in.
2. Traffic card is a mobile phone card used to purchase data traffic on the mobile network so that you can use your mobile phone to access the Internet without Wi-Fi.
3. In some application scenarios, solar cameras may need to be used with traffic maps. For example, when installing solar cameras outdoors for remote monitoring, a traffic map should be used to provide a network connection. the camera.