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¡¡¡¡AL-G101 and AL-G201 auto terminal is GPS auto terminal using GPRS communication technology.As a result of the GPRS means of communication, it has two unmatched advantages to GSM SMS such as strong real-time,consecutive real-time with only 1 second,but GSM transmission is unreliable with delaying over 10 seconds;Economic efficiency,1MB data flow is equal to 7300 pieces of SMS.
¡¡¡¡Nowadays AL auto terminal has been already applied to Police car and taxi in Tianjin,Jiangsu,Shandong and Hebei etc. via researching,trial,improving and promoting.Its advantages in strong real-time and Economic efficiency are verified gradually caused more and more user with unique vision select it.
feature:
smaller volumn,wider installation
get readily vehicles information with nondelay real-time data transmission
assure electric potential using efficiently depending on low power consumption
greatly save operating costs depending on cheap communication fee
Hands-free car phones enable you communicate with other according to your will
9-40 V wide-voltage design, automatic matching vehicles of different battery voltage, no additional distributing power source converter is required
send information to all of vehicles according to high data transmission rates at the same time
Main Function
1.Monitoring:Network Center continuously carry out monitoring the auto terminal according to some monitoring parameters
2.Alarm:prevent rob warning, cross-border warning
3.position query:
4.Real-time positioning: set time interval and distance interval, set time point and scope, speed positioning
5.Remote Eavesdropping
6.black box
7.Hands-free car phone:dial clew, redial, coming call clew, telephone records query, volume adjustment, missed call clew
Performance Index
1.size:113mm¡Á91mm¡Á30mm
2.range of working power pressure:9~40V
3.power consumption:static work electricity:50mA,work electricity:120mA,maximum work electricity: 190mA
4.range of temperature:
storage temperature:£40¡æ¡«£«85¡æ
working temperature:£20¡æ¡«£«55¡æ
5.data communication interface:115.2kbps
6.GPS Receiver Performance:
Position Precision:¡¶15m
Speed Precision:0.1/s
update rates:1/s sequence
7.GSM module performance:
sending method: support transmission of voice and data
frequency bandwidth:support dual frequency(EGSM900 and GSM1800)
GPRS data transmission parameter:85.6kbps(Maximum downlink)
GPS center administration platform
022-26237775