K7

GPS/GLONASS/GPRS TRACKER

Inquiry PDF

Product Description

Main Function:

  • LBS (Location-based service), GPS & GSM mobile networks Position
  • GLONASS / GPS dual satellite
  • Real-time tracking
  • Multi-user management. (Web software)
  • Geo-fence alarm Playback history.
  • Set Geo-Fence, speed limitation.
  • Send email or SMS when alarm.
  • Used Map: Google Map,
  • Modify the time interval of tracker’s data report
  • Support Multi-languages
Wire Installation
  • Lock tenon is upward, pinching the tenon and plug in parallel.
  • If you hear the lock sound, the installation would be completed.
  • Beside the I/O port is the slot for microphone.
  • You can try to connect microphone to K7.
SIM Card Installation
  • Use the tweezers to stab the button aside the SIM card tray.
  • Put on SIM card in the tray, and put it back.
  • Complete
Firmware Update
  • Plug USB port into the USB socket
  • Use the update software to renovate the firmware.
Back-up Battery incept
  • Back-up battery switch.
  • Switch to ON would start the back-up battery.

Product Specification

K7 GPS/GLONASS Tracker

GPS/GLONASS Specifications

ItemDescriptionSpecification
Chipset MSTAR MSB2311
Sensitivity Tracking   -161dBm, typical
General Frequency GPS L1 1575.42 MHz,
GLONASS L1 1602MHZ
Channels 80 acquisition
20 tracking channels
Datum WGS-84 Default WGS84
Accuracy  Position   2m CEP
Velocity 0.1 meters/second
Time 1PPS
Time to First Fix  (TTFF) Reacquisition 0.1 sec., average
Open Sky & Stationary Requirements Hot start   1 sec., average
Warm start 32 sec., average
Cold start 34 sec., average
Dynamic Conditions Altitude 18000m(Max)
Velocity 515m/s(Max)
Acceleration 4g
Jerk 1g/s

SM/GPRS Specifications

ItemDescriptionspecification
Air Interface GSM or GPRS Quad Band 850/900/1800/1900MHz
Protocol Stack GSM Rel.97. STK Rel.99
GPRS Rel4.0 Class 10
Output Power Class 4 (2W) at 850/900 MHz
Class 1 (1W) at 1800/1900 MHz
GSM Sensitivity 850/900 MHz -108 dBm
1800/1900 MHz -107 dBm
Messaging SMS concatenated  Yes
Smart messaging(GPRS)  Yes

Physical Specifications

ItemDescriptionSpecifications
Dimension (Products) Length 86 mm
Width 46mm
Height 19 mm
Antenna GPS/GLONASS External
GSM/GPRS Internal&External

Environmental Specifications

Item Description Specification
Temperature Operating range -20 °C to 70 °C
Storage range -40 °C to 85 °C
Humidity  up to 95% non-condensing  

Electrical Specifications

ItemDescriptionSpecification
Supply voltage  From Car Power 9 V – 40V
Battery Built-in back up Li-ion battery 1000mA
Power consumption Operation mode (GSM) 130mA~ 270mA
Standby mode (Trace On) 70±mA
Power saving mode (Trace Off) 7mA

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