Продукт

GV55 Lite

Ультратонкий и Высокотехнологичное Автомобильное Устройство Слежения
Описание Продукта: 

 

GV55 Lite is a powerful GPS tracker designed for vehicle tracking applications. With superior receiving sensitivity, fast TTFF (Time to First Fix )  and Quad-Band GSM frequencies  850/900/1800/1900,  its location  can be monitored  in  real time or periodically tracked by  a backend server or other specified terminals .The GV55 Lite has multiple input / output interfaces that can be used for monitoring or controlling external devices. Based on the integrated @Track protocol, the GV55 Lite can communicate with a backend server through the GPRS/GSM network to transfer reports of emergency, geo-fence boundary crossings, GSM Cell ID, or scheduled GPS position as well as many other useful functions. System Integrators can easily setup their tracking systems  based on the full-featured @Track protocol.

Особенности: 
  • Built in u-blox chipset with -162dBm tracking sensitivity,-148 dBm autonomous sensitivity for fast TTFF and high accuracy
  • Quad band GSM/GPRS frequencies 850/900/1800/1900MHz
  • Embedded full-featured @Track protocol
  • Multiple input/output interfaces for monitoring and control
  • Built in GSM antenna
  • Built in GPS antenna
  • Сертифицированный с FCC CE
 
 
 
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Спецификация: 

 

GSM Specifications

Frequency:
Quad band: 850/900/1800/1900MHz
Compliant to GSM phase 2/2+
-Class 4 (2W @ 850/900MHz)
-Class 1 (1W @ 1800/1900MHz)
GPRS:
GPRS multi-slot class 12
GPRS mobile station class B
RMS Phase Error: 5 deg
Max Out RF Power: 33.0dBm±2dBm
Dynamic Input Range: -15 ~ -108dBm
Receiving Sensitivity: Class ⅡRBER2%(-107dBm)
Stability Of Frequency: <2.5ppm
Max Frequency Error: ±0.1ppm

 

 

GPS Specifications

GPS Chipset:
u-blox All-In-One GPS receiver sensitive
Fast and accurate
Sensitivity:
Autonomous: -148 dBm
Hot start : -160 dBm
Tracking: -162 dBm
Position Accuracy:
Autonomous: <2.5 m
SBAS : 2.0 m
TTFF (Open Sky):
Cold start :30s
Warm start <30s
Hot start <1.2s

 

 

Interfaces

Digital Inputs:
Two digital  inputs
One positive trigger for ignition detection
One  negative  trigger inputs for normal use
Digital Inputs: One digital outputs, open drain, 150mA drive current max
Latched Digital Outputs: One digital output with internal latch circuit, open drain, 150mA drive current max
GSM  Antenna: Internal only
GPS Antenna: Internal only
Indicator LED: GSM,GPS and Power
Mini USB port:

Mini USB port for upgrading and debugging

 

 

General Specifications

Dimension: 63mm*50mm*13.2mm
Weight: 44g
Operation Voltage: 8 to 16V DC
Operation Temperature:
-30℃~+80℃
-40℃ ~+85℃ for Storage

Air Interface Protocol

Transmit Protocol: TCP, UDP, SMS
Scheduled Timing Report: Report Position follow the pre-set fix interval and report intervals
Power On Report: Report when the device is powered on
Special Alarm: Special alarm based on the digital/analog inputs
Remote Control: Control the digital outputs through air interface protocol