1
、
Product functions & Parameters
1.1 Product functions
Location inquiry, geo-fence, over-speed alarm, power-off alarm, historical route playback,
Vehicle fault diagnosis, OBD data detection.
1.2 Parameters
QUECTEL EC20 module (different modules for different countries, the following are the frequency
bands for EC20, different countries with different modules and frequency)
4G:LTE FDD:B1/B3/B5/B8
LTE TDD
：
B34/B38/B39/B40/B41
3G :WCDMA:B1/B8
:TD-SCDMA:B34/B39
2G :CDMA:BC0 900/1800MHz
●Wide voltage input range: 9 - 35V;
●Location time: average warm start:≤3sec(open sky)
Average cold start:≤35sec(open sky)
●Device dimensions:59mm × 45mm × 22mm;
●Location accuracy:≤10 meters;
●Working Temp:-20
℃
- 75
℃
2
、
Product accessories and LED light status
2.1 Accessories:
Standard: device, user manual
2.2 Device LED light status
2.2.1
RED LED (OBD Working status)
Light status
Meaning
light
OBD working
off
OBD Sleep/power off
2.2.2
Yellow LED (GSM signal status)
Light status
Meaning
Quick flash
GSM initialization
light
GPRS normal communication/online
off
GSM sleep/power off
2.2.3
Blue LED (GPS signal status)
Light status
Meaning
Quick flash
GPS signal searching
light
GPS location finished
off
GPS sleep/power off
