ES310 is a 3G (W-CDMA) GPS Tracker for vehicle. It supports TCP/UDP and HTTP for reporting location and sensor information. Other than the basic feature of location report, it can be integrated with relay, camera/dashcam, RFID reader, fuel sensor, temperature/humility sensor, flow meter and many other sensors with 5 IOs (factory configurable combinations of up to 3 digital inputs, 2 digital outputs, 3 analog inputs (A/D), 1 UART or 1 RS232C).

Main Functions

● Tracking

● Geofence

● Backup Battery

● Over Speed Limit

● Mileage

● 3-Axis Accelerometer

● Storing Message

● Power Saving Mode


● OTA (Over the Air)



Physical and Electrical

Dimensions: 83mm *44mm *18mm

Weight: 56 g

Input voltage range: 9-36VDC

Power Consumption:

– Active mode: < 47mA @12VDC

– Sleep mode: < 16mA @12VDC

Operation temperature: -20℃ to 65℃

Storage temperature (Without battery):

-40℃ to 85℃

GPS Specification

-157dBm Tracking Sensitivity

Accuracy(Open Sky):< 2m (CEP50)

Comprehensive IOs

3 inputs and 2 outputs

1 A/D input and UART USB2.0

2 LEDs for GPS and Cellular status

Built-in Cellular and GPS antenna

Cellular Communication 


ES310A(USA): 850/1900 MHz

ES310JE(Japan/Softbank): 900/2100 MHz

ES310J(Japan/Docomo): 850/2100 MHz

ES310E(Other Countries): 900/2100 MHz

Output Power: 0.25W


850/900/1800/1900 MHz

Output Power:

GSM850/900: 2W

DCS1800/PCS1900: 1W


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