Detailed performance description:Using WGS84Coordinate system。 Because the position of the earth in the celestial space is unstable, the protocol uses the North Pole of WGS84 to point to the position at a certain moment.
Technical parameters:Extra long standby time with strong magnetic adsorption capacity of movable belt2Years or more
Configuration List:Memory card, locator, etc.
Functional uses:Used for reconnaissance, tracing, forensics, etc.