Magnet waterproof GPS tracker

Tracking via SMS and GPRS
Current location report
Tracking by time interval: 5s, 10s, 15s, 20s
Work worldwide: Support Tri or Quad ban (3 or 4 frequency GSM 850/900/1800/1900MHZ)
Voice Auto-answer (Remote call in)
Built-in quality microphone
SOS alert button SMS to alert location
Geo-fencing control
Low battery alert
Device turned off alert
Charging voltage: 9V-36V
Car battery powered and internal backup battery
Long life rechargeable internal battery: 40 days
Can work with exsiting car alarm installed in your car

Device connection instruction: