Realtime GSM GPRS GPS Tracker Tk103A+/GPS103A+ Support Dual SIM Card SD Card Configure

Features:
This tracker is a new product based on the GSM / GPRS network and GPS satellite positioning system, which set multiple functions of security, positioning, monitoring surveillance, emergency alarms and tracking in its entirety. It can track and monitor remote target by SMS or internet.
Specifications:


Widely used for 12V ~ 24V car / vehicle tracking.
GPS/GSM station positioning, support both GPS & LBS (Location based service).
Support SMS / GPRS dual-mode switching.
Support dual SIM card, but only one of them is working at one time, it will switch to the other one automatically when the first one is disconnected.
Support GPRS on-line and GPRS re-connected automatically if GPRS drops.
Support SMS/GPRS/Internet Network data transmission, the free PC monitor software and instructions are included in the CD.
Point-to-point, point to group, group-to-group monitoring.
Absolute street address by SMS.
Automatic update positions of vehicle turns.
Other functions: SOS, Geo-fence, movement alarm, over speed alarm, accident alarm, voice monitoring etc.
Cut off the oil and power system.
Maximum 5 cell phone numbers are allowed to admin the tracker.
Web based platform (one month free trial, afterwards cost about 10USD per year. )
Can be installed on Bus, taxi, truck, car, etc.


Authorized number Single Locating
Successive locating automatically via SMS, GPRS
Voice Surveillance
Power off alert
SOS
Geo-fence
Door alarm
Sensor alarm
ACC alarm
Check the vehicle state from SMS
Movement alert
Overspeed alert