Specs.

Contenu	Specs.
Dim.	905221mm
Network	LTE/GSM/GPRS
Frequency(4G+2G)	LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66 (depends on version) GSM :850/900/1800/1900Mhz
Module & Chipset	SIMCom LTE Cat 1 Module A7670 Series+AT6558R
GPS channel	66
Tracking sensitivity	-165dBm
Location accuracy	<5 meters CEP
Time To First Fix(open sky)	Cold status <35s Hot status <1s
Working voltage	9-90VDC
GPRS Protocol	Class12, TCP/IP
Operating temp.	-20°C to +70°C
Back up battery(optional)	80mAh /3.7V Li-Polymer battery
Standby & Working consumption	5mA~50mA
GSM / GPS antenna	Built-in
G-Sensor	Soutien
Memory storage	2000 data
Ignition status detection	Soutien
Micro USB interface	Flash firmware/Configuration
Configuration Mode	PC – USB/GPRS /SMS
OTA	Soutien
Power interface	3PIN version

Install SIM Card

Preparation: insert 4G SIM card with activated GPRS data; Make sure SIM card with full balance; If SIM card with PIN code, must remove it advance.

Light	Signal	Flashing	Always on
Green	GSM signal	flashes every 3s after connected server	No GSM/LTE network
Blue	GPS signal	flashes 3 times per second if GPS located	NO GPS signal

The device has built-in GSM and GPS antenna, make sure front side upward and there is no metal shielding.