Features:
1. SMS and GPRS TCP/UDP Communication
2. Track by Time Interval and call roll
3. Cut off the car engine when in urgency
4. Group telephone chrs
5. SMS of mobile and gprs
6. Mileage function
7. Remotely monitor by authorization
8. High low-level output voltage measuring
9. Record data logging function
10.Remotely lock vehicle
11. SOS alarm,Parking alarm
12. Cut power alarm
13. High and low voltage alarm
14. Overspeed alarm
15. Parking alarm
16. Illegal open door and illegal start engine alarm
17. Internal flash memory 16MB : When the M528 is disconnected to the system (for example, the GPRS signal is weak), the
18.support remote update
1. SMS and GPRS TCP/UDP Communication
2. Track by Time Interval and call roll
3. Cut off the car engine when in urgency
4. Group telephone chrs
5. SMS of mobile and gprs
6. Mileage function
7. Remotely monitor by authorization
8. High low-level output voltage measuring
9. Record data logging function
10.Remotely lock vehicle
11. SOS alarm,Parking alarm
12. Cut power alarm
13. High and low voltage alarm
14. Overspeed alarm
15. Parking alarm
16. Illegal open door and illegal start engine alarm
17. Internal flash memory 16MB : When the M528 is disconnected to the system (for example, the GPRS signal is weak), the
18.support remote update
Specifications:
Dimension:101mm*50mm*24mm
G.W:0.5KG
Exterior Power Supply:DC8V-36V
Inner Lithium battery:Last more than 4 hours
Communication protocol:UDP/TCP
GPS Sensitivity:-159dBm
GPS frequency:L1,1585.42MHZ
C/A coding:1.023 MHz chip rate
Routeway:20
Default data:WGS-84
Height restriction:6000 feet
Speed restriction:1000 knots
Acceleration restriction:Less than 4g
Exterior GSM antenna:Receive GSM Signal better
Exterior GPS antenna:Receive GPS signal better
Power Consumption:Active mode(avg.)50mA-160mA
when exterior voltage is 12V:Sleep mode <20mA
Operating Temperature Range:-20°C to +70°C
Humidity:Up to 95% non-condensing
position accuracy:10-metres,2D RMS
GSM chip:support Tri-band(900/1800/1900 MHz) , Quad-band(optional)
GPS chip:SIRF Star III (super sensitivity and high accuracy)
Hot start:1 sec., average
Expansion of peripheral:Three peripherals(handle/camera/ scheduling screen)
LED light:Red:power-on state,yellow:communication module state,green:GPS module working state
