1.Hardware Description
1)red wire connect power positive+,
2)black wire connect power negative-,
3) Yellow wire connects to ACC (optional 4pin connector)
4) White wire connects to relay white wire (optional 4pin connector)
1.2) device face up the sky When install in car, if the windscreen glued by metal
thermal insulation layer or heating layer, it will reduce the GPS receive signal and
lead to GPS work disorder.
The GPS tracker must be installed by professional personnel