WE-RGF02 card reader through 4G LTE wireless access to the network, can be quickly deployed in the place where there is a 4G network signal card reader base station, reading distance open up to 100 meters (ordinary power tags).

When deployed outdoors, the card reader is powered by a tera-energy panel with a built-in 5000mAh lithium battery for energy storage, and the IP67 waterproof design of the casing allows for quick installation into a variety of harsh environments. Card reader supporting more than 50W monocrystalline silicon solar panels to use, can ensure that in the long-term rainy day work when the power is not less than 50%.

At present, the 4G network reads the card already to be widely used to many cities the public transportation bus to report the station system in, installs the high power solar energy electron label in the public transportation bus, the public transportation station installs the 4G network reads the card, the public transportation bus enters the station within 200 meters, will be reads the card reader to read to, reports the vehicles to the station information to report to the station system, reports to the station system to then sends out that the public transportation bus's position information to the along the road each station information screen.

In addition to bus stop announcement systems, 4G network card readers are often used in smart construction site systems to achieve regional positioning of construction site workers due to their fast deployment.