Dupno 4G Portable GPS Tracker for vehicle
The Dupno 4G Portable GPS Tracker is perfect for keeping track of your loved ones. With its GPS+LBS+positioning capabilities, you can pinpoint their location quickly and accurately. The HD touch screen makes it easy to see all the details, and the two-way talk function lets you communicate easily. The SOS call and speed-dial buttons are great for emergencies, and the multiple alerts let you know if the battery is low or if the SIM card needs to be replaced. This is a portable, compact, high-performance 4G GPS Tracker compatible with LTE/WCDMA/GSM network. This easy-to-use GPS tracker features a 1.54-inch touchscreen, which allows you to operate it conveniently. GK310 will let you keep an eye on your children, elderly, or important ones. You never have to worry about losing something, or someone.
Main Features
Specifications
FDD LTE
Band 1, Ban 2, Band 3, Band 4, Band 19
GSM Specification
WCDMA 850/900/1800/2100MHz
GSM frequency 850/900/1800/1900MHz
Memory 512MB RAM+8GB ROM
GPRS Class 12, TCP/IP
Max output GSM 850/900MHz (33dBm ±3dBm)
GSM 1800/1900MHz (30dBm ±3dBm)
Max frequency error ±0.1ppm
Phase error RMSPE<5, PPE<20
GPS Specification
GPS chipset MT6737
Frequency L1,1575:42MHz C/A code
Channels 66
Location Accuracy <10 meters
Tracking Sensitivity – 165dBm
Acquisition Sensitivity – 148dBm
TTFF (open sky) Avg. hot start ≤2sec
Avg. cold start ≤35sec
Other Specifications
Touch screen 1.54 inch
Resolution 240*240
Battery 3.8V/1500mAh lithium-polymer battery
Max output >=72 hours (LTE & WIFI work; GPS sleeps)
>8 hours (LTE & GPS work)
Standby current ≤14mA (LTE works while GPS sleep)
Weight 81g
Dimension 101.0 x 62.0x 11.0mm
LED Status LED
Operating temperature -20℃ ~+60 ℃
SIM card nano
Charger voltage/current 5VDC/1000mA
Speaker √
MIC √
Charge port USB type-C
