Model: GPS103A,GPS103B

Difference: 103B has remote controller.103A don't have.

Main functions: 
1. GPS + LBS double solution,exact street address
2. Auto track continuously 
Track by time 
Track by distrance 
3.Turning points update automatically
4.GPS drift suppression
5. Auto logging: in case of no GSM coverage, tracker will store all tracking data & alarm data in sd card. 
When GSM coverange is resumed, it will send data automatically to authorized phone or server. 
6.Alarms
ACC working alarm 
Power off alarm 
Shock alarm 
Door open alarm 
Fuel theft alarm 
Low battery alarm
GPS blind Spot alert
SOS
Geo-fence
Overspeed alert
Movement alert
Multi-area management
Built in Acceleration Sensor Alarm
7.Sleep Mode: Sleep by time, sleep by shock 
8. Real time tracking via SMS or GPRS (TCP/UDP) 
9.Track on demand by calling or sms comamnd
10. Live http google map link in message 
11.Five authorized phone numbers 
12. Voice monitor  
13.Easy switch for track or Monitor

Newly-added functions: 
1. Built-in shock sensor 
2. Sleep mode to save power 
3. Less GPRS mode to save GPRS 
4. Auto logging: in case of no GSM coverage, tracker will store all tracking data & alarm data in sd card. 
When GSM coverange is resumed, it will send data automatically to authorized phone or server.  
5. Support fuel sensor 

Applying directions: 
 Vehicle fleet/logistics/Vehicle rental

 4 tracking ways:
   - SMS tracking by calling with latitude & longitude, speed, battery status, google map link
   - Absolute street address by sms
   - free mobile app Trackerhome
   -free web server 

Technology parameter:
*Dimension: 83mm*54mm*26mm, 120g in weight
*Network:GSM/GPRS
*GSM Network frenquecy: 850/900/1800/1900Mhz 
*channel: Parallel 20 channels
*sensitive: -159dBm 
*Accuracy: 5m
*Time to First Fix: Cold status 45s, Hot status 1s
 
GPS103A Standard Package Content:
1 x GPS unit
1 X GPS Antenna
1 X GSM Antenna
1 X MIC
1 x Harness
1 X Relay(12V)
1 X Manual
1 X Package Box
GPS103B has remote controller.