Specifications

GV300 @Track Air Interface Protocol
Device Name <=10 '0' – '9' 'a' – 'z' 'A' – 'Z'
Serial Number 4 0000 – FFFF
Send Time 14 YYYYMMDDHHMMSS
Count Number 4 0000 – FFFF
Tail Character 1 $ $
TRACGV300AN002 19
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