Concox AT4

AT4 10000mAh Asset GPS Tracker

The advanced features, rugged construction, and industry-leading battery life make the AT4 the new state of the art in GPS vehicle 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 water proof to maximize performance, it puts you in total control of individual vehicles or fleets. Strong magnet facilitates the installation while built-in MIC realize voice monitoring.


GPS+AGPS+LBS positioning

Allow the location to be pinpointed accurately and rapidly

IPX5 water proof

Water-resistant case to ensure stable operation in tough environment

Intelligent power management

Reduce inefficient power consumption when the device stays idle

Tamper alert

Once the device is disassembled, you will get informed immediately


Listen to the surroundings by sending a text message

10000mAn battery

High capacity Li-ion battery ensuring sufficient power supply

Strong magnet

Strong magnetic cover allowing for flexible mounting on vehicles or assets

Tracked by: SMS, APP, Web

Reports location in real time through different interfaces


GSM Specification

GSM frequency 850/900/1800/1900 MHz
Receive sensitivity Class II RBER2%(-102dBm)
GPRS Class 12, TCP/IP
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

Functional & Package

Switch 1 for base falling detection
1 for inner disassembly detection
1 for power control
LED Indicator Red: 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
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