Products / HS-400

2018-7-7 16:32:18  From: Author:yaozhida


HS-400 is a GPS/GPRS based on tracking device, specially developed and designed for vehicle real-time tracking and fleet management.


HS-400 has an inbuilt GPS module to obtain accurate position data.  This device utilizes its GSM capability to send position data to a specified mobile phone or server base for tracking and fleet management.


With internal memory, HS-400 can store GPS coordinates when there is no GPRS connection, or at a specified interval requested by the user.


One optional feature of HS-400 is that a microphone can be linked and hidden somewhere inside the vehicle for listening to the cabin.


HS-400 has the following functions and features:

Ü SMS and GPRS TCP/UDP Communication)

Ü waterproof shell (IP67 waterproof grade)

Ü AGPS ( with GSM Base Station ID)

Ü Track on Demand

Ü Show Location Directly on Mobile Phone

Ü Track by Time Interval

Ü Track by Distance

Ü GSM Blind Area Memory

Ü Internal Memory for Logging

Ü Inbuilt Motion Sensor for Power Saving

Ü SOS Panic Button

Ü Movement Alarm

Ü Geo-fencing Control

Ü Low Battery Alarm

Ü Speeding Alarm

Ü GPS Blind Area Alarm (in/out)

Ü Power-cut Alarm

Ü Engine Cut (Stop Engine)

Ü ACC ignition SMS alarm

Ü external power supply low power alarm message

I/O: 1 high level signal detection, 1 low level signal detection, 1 high level output


HS-400 Characteristics




Power Supply

+9V - +36V / 1.5A

Backup Battery


Normal power consumption



Installation Dimension


Operating temperature

-20° to 55° C


5% to 95% Non-condensing


Quad Band GSM 850/900/1800/1900Mhz

GPS Module

latest GPS SIRF-Star III chipset

GPS Sensitivity


GPS Frequency

L1, 1575.42 MHz

C/A Code

1.023 MHz chip rate


20 channel all-in-view tracking

Position Accuracy

10 meters, 2D RMS

Velocity Accuracy

0.1 m/s

Time Accuracy

1 us synchronized to GPS time

Default datum



0.1 sec., average

Hot start

1 sec., average

Warm start

38 sec., average

Cold start

42 sec., average

Altitude Limit

18,000 meters (60,000 feet) max

Velocity Limit

515 meters/second (1000 knots) max


2 LED lights to show GPS/GSM status


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