• AT4 Portable Asset GPS Tracking
  • AT4 Portable Asset GPS Tracking
  • AT4 Portable Asset GPS Tracking
AT4 Portable Asset GPS Tracking

asset gps tracking

The advanced features, rugged construction, and industry-leading battery life make the AT4 the new state of the art in asset GPS tracking. Using GPS, LBS positioning, AT4 gives detailed reports and tell you exactly where a vehicle has been, where it's headed and how fast it's traveling. With 10000mAh battery and IPX5 waterproof to maximize performance, it puts you in total control of individual vehicles or fleets. Strong magnet facilitates the installation while built-in MIC realizes voice monitoring.

GPS + LBS + WIFI positioning
Allow the location to be pinpointed in real time or periodically
Cover dismantlement alarm
Alarms triggered if SIM changed or device tuned on/off illegally
Strong magnet
Strong magnetic cover allowing for flexible mouting on vehicles or assets
Tamper alert
Once the device is disassembled, you will get informed immediately
10000mAh battery
LED display for you to view battery status
IPX5 water proof
Water-resistant case to ensure stable operation in tough environment
Intelligent power management
Reduce ineffecient power consumption when the device stays idle
Voice monitoring
Listen to the surroundings by sending SMS command


GSM Specification
GSM frequency 850/900/1800/1900MHz
Receive sensitivity Class II RBER2%(-102dBm)
GPRS Class 12, TCP/IP
Receive sensitivity Class II RBER2%(-102dBm)
Memory 32+32Mb
Phase error RMSPE<5,PPE<20
Max output GSM850/GSM900:33±3dBm
Max frequency error ±0.1ppm
GPS Specification
GPS chipset High sensitivity GPS chip
Frequency GPS L1, 1575.42MHz
GPS channel 66
Location accuracy <10 meters
Tracking sensitivity -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Avg. hot start≤1sec
Avg. cold start≤32sec
Function & Package

1 for base falling detection

1 for inner dis-assembly detection

1 for power control

LED Indicator Re: working status; Green(4); battery
Working Voltage/current 3.7V/60mA
Operating temperature -20℃~ 70℃
GSM/GPS antenna Built-in quad-band GSM antenna, GPS dual-mode antenna
Charger 5 VDC / 2A
Charging hour 8 hours
Tracking mode 30 days(drive for 2 hours per day)
Battery 10000mAh/3.7V industrial grade lithium polymer battery
Device Dimension 108.0 x61.0x 30.0mm
Device Weight 285g 

User Manual 3.79 MB
Leaflet 1.44 MB