Lately, we have launched a 4G wifi truck camera. Basically this camera has 3 operation modes

1. 4G mode: The truck owner can insert a 4G nano sim card into the camera and check the video anywhere anytime they want. This could be used for fleet monitoring and management.

2. Hotspot mode: The camera comes out a wifi signal itself. User can check the video locally without using any 4G data. If the camera has 4G card inside, it can share the 4G data to other 4 users at the same time.

3. Bridge mode: If there is other wifi nearby, the camera can bridge it to enhance the coverage.