1. GPRS - Supports TCP/IP Protocol
2. Built in SiRFstar III and tri band (GSM 900/1800/1900 MHz or GSM 850/1800/1900 MHz)
3. 4 DI, 2 DO, 1 Mini USB port, 4 LED lights for GSM, GPS, GPRS and USB
4. Logs normal vehicle activities
5. Journey Start ; Idle Time ; Over Speed ; Journey End
6. Dimension: 95 x 89 x 35 mm
2. Built in SiRFstar III and tri band (GSM 900/1800/1900 MHz or GSM 850/1800/1900 MHz)
3. 4 DI, 2 DO, 1 Mini USB port, 4 LED lights for GSM, GPS, GPRS and USB
4. Logs normal vehicle activities
5. Journey Start ; Idle Time ; Over Speed ; Journey End
6. Dimension: 95 x 89 x 35 mm
The Ct-AVL238 is a professional tracking system that has integrated powerful chips like the SiRFstarIII for GPS positioning - providing high sensitivity of up to -186 dBW and SIEMENS tri-band wireless module that provides global coverage and the needed reliability.
Designed to track children and the elderly, our GSM / GPS-equipped pTrac sends an emergency SMS with its coordinates to up three cell phones at the touch of its panic button. The unit also allows for two-way calls from these phones. And when the device is monitored by a map-equipped control center, concerned loved ones can receive a massage with the unit's exact street address.
In addition to personal trackers, we offer GSM/GPRS/GPS-endowed vehicle-tracking systems-such as our Ct-AVL238. This device can send exact coordinates in SMS It also has a compact design for discreet installation.
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GSM LED Status
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OFF
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No operation
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600ms ON / 600ms OFF
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No SIM card present / No PIN entered / Network login processing
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75ms ON / 3s OFF
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The mobile is registered to the GSM network
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75ms ON / 75ms OFF /
75ms ON / 3 s OFF
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GPRS PDP context activated
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500ms ON / 25 ms OFF
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Packet switched data transfer is in progress
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ON
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Data call
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GPS LED Status
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500ms ON / 500ms OFF
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No GPS signal received
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ON
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GPS ready
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OFF
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No GPS data from hardware
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GPRS LED Status
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200ms ON / 200ms OFF
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GPRS transmission in process
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OFF
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GPRS disconnected
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ON
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GPRS connected
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USB LED Status
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ON
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USB cable connected
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OFF
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USB cable disconnected
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Physical Characteristics
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Unit Size
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95L * 89W * 35H (mm)
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Weight
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300g
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Cover
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High Grade PC + ABS
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Interface
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4 DI, 2 DO, 1 Mini USB port, 4 LED lights for GSM, GPS, GPRS and USB
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Case Environmental Characteristics
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Operational Temperature
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-10°C to +70°C (board temperature)
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Storage Temperature
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-25°C to +85°C
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Electrical Characteristics
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SIEMENS GSM module
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900/1800/1900(SIEMENS MC55) or 850/1800/1900(SIEMENS MC56)
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Input Voltage
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+12V ~ +24V DC
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Power Consumption
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Standby: 12 Volt 20mA ; 12 Volt 30mA (Peak)
Transmitting: 12 Volt 100mA ; 12 Volt 130mA (Peak)
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Backup Battery
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Rechargeable Li Battery at 1500mA
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Backup Battery Life
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Approx. 6 to 8 hours with GPS and Communication ONLINE
Depends on set tracking interval, the estimated battery age, and time last charged
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Memory Backup
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Flash Memory 2MB
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Outputs
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2 negative outputs (500mA max per output)
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Inputs
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1 ACC Input, 1 Panic Input (active low to activate input)
2 General Inputs (active low / high to activate input)
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SiRFstarIII GPS Specifications
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Frequency
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L1, 1575.42 MHz
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Tracking Sensitivity
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-159 dBm or -186 dBW
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Protocol
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NMEA0183 Ver3.0
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Channels
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Up to 20
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Position
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10 meters
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Hot Start
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< 1 sec average
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Warm Start
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< 35 sec average
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Cold Start
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< 42 sec average
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