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AVL-921 comes with GPS module for position fix; GSM/GPRS module for wireless communication; RISC CPU for fast data processing; + six I/O ports for data input/output is the most ideal device for remote data collection and for remote control/ monitoring.
1) POWER: Red light; will be steady red light after power on.
2) GPS: Green light; will flash when receiving GPS signals.
3) GPRS: Orange light; will flash once per second after power on; and 3 times per second after
GSM/GPRS network connection is successful.
12~36V@3A; power cable with error-free connector design.
Six I/O ports with RJ-45 interface for data input/ output.
With 2 SMA sockets for GPS antenna and GPRS antenna.
Users can define the functions of F1 & F2 keys. The LED will be on, when the function key is pressed down.
Press this button to summon help to the exact location, when under emergency circumstance. The SOS indicator will be on, after then. Please call the control center to cancel the status, if SOS button was activated by mistake.
1) Bar Code Scanner
2) PDA Navigation
3) LED Display
4) Voice Broadcasting or Printer
5) LCM Panel
6) Setting the parameters
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Panel
Description |
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Applications |
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Remote
monitoring of temperature
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Remote
monitoring of traffic condition
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Remote
monitoring of water level in rivers
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Remote
monitoring of electronic ammeters
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Specifications |
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AVL-921 Hardware Specifications |
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Serial Port |
6 RS232 Ports with RJ45 interface |
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Digital Input/ Output |
4 sets each for digital data input/
output |
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Built-in Module |
GPS: 5/3.3V RS232(FXE1)
GPRS: 3.8V RS232(GM862-GPRS) |
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LED Indicator |
Power – red light
GPS – green light
GPRS – orange light |
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Buzzer |
one piece |
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Antenna |
GPS: MCX type active antenna
GPRS: SMA active antenna |
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Power Source |
DC 12~30V |
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Power Consumption |
1.9~2.2W |
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Storage Humidity |
0~85o, 5%~95%RH |
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Working Humidity |
0~70o, 5%~95%RH |
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Memory |
Plug memory: 32K SRAM
64K EPROM |
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