Systems and methods for tracking shipment of products are disclosed herein. One or more cameras may be used capture video of an area where the products are loaded into and/or unloaded from shipping containers. Wireless beacons may be attached to the shipping containers. A network gateway may receive the wireless signals from the wireless beacon and the video from at least one camera. The wireless beacon may change a transmittal rate of the wireless signal from a first transmittal rate to a second transmittal rate in response to the cover on the shipping container being opened or closed. The network gateway may provide, to a remote server, a selected amount of the received video from its memory along with a unique identifier for the wireless beacon in response to the network gateway receiving the wireless signal at the second transmittal rate.