Product Details: FZ-55 DGPS Module (NEO-M8N-0-10 U-Blox AG)

Model: FZ-55 DGPS

Part Number: NEO-M8N-0-10

Manufacturer: U-Blox AG

Technology: Multi-GNSS module with support for GPS, GLONASS, Galileo, and BeiDou

Accuracy: High precision positioning

Connectivity: UART, I2C, SPI interfaces available

Power Requirements: Operates at 3.3V

Form Factor: Compact module, designed for embedded integration in rugged devices

Additional information : Knowledge base: GPS AND 4G LTE gps INFORMATION: 

1. genuine Panasonic DEDICATED gps uses the satellite signals to function ( no need of any subscription services. Microsoft streets and trips is recommended)

6. there is a utube video explaining this . serch for FZ G1 4G LTE GPS SIM CARD  on utube

7.    GPS (global positioning system) is generally referred to as the GPS in your car, which guides from point A to point B. 8.  For Navigating from Point A to point B, you do NOT need a  built in GPS. you also do NOT need a 4G LTE card with GPS funictionality. (for navigating from point A to point B, you may use your cell phone and navigate OR if you need to see on a bigger screen, use the cell phone as a HOTSPOT and connect to the built in wifi and see it on the 13 inch screen.

9. built in GPS has much more to do with it.

10. if you are working for a company using the tracking system and monitoring where you are, you need to have a built in dedicated GPS installed for the best accurate reading and there are dedicated software companies doing the software (like IGNINTE software, which is popular). 

11. if you are a working for a company using the tracking system and monitoring where you are, you may also use the 4G lte card , which has built in GPS functionality , but with less accurate reading (less accurate reading because the cell phone signals are NOT strong in many places outskirts (outside city limits) . 

12. dedicated GPS  (dgps )  signals are directly from the satellite and signals are strong in most of the areas (even in areas where there is absolutely no cell phone siginal reception)