Product features:

1. Support 4G all Netcom

2. Support GPS / Beidou / AGPs / lbs precise positioning

3. Support power cut-off and SOS

4. Wide voltage design 9v-95v

5. Optional CAT1 / Cat4 / catm1 + Nb band

Application fields: enterprise fleet, private car, financial leasing vehicle

Main parameters:

Power supply mode: battery power supply

Working voltage range: DC 9V - 95v

Working current: 12V / 45mA

Dormancy current: 12V / 15mA

Built in battery capacity: 180 MAH (3.7V polymer battery) optional

Communication characteristics:

Communication module brand / chip model: query EC20

Communication frequency band: fdd-lte: B1 / B3

TDD-LTE ：B38/ B39/ B40/ B41

WCDMA ：B1

TD-SCDMA：B34/B39

EVDO/CDMA2000 1x：BC0

GSM/EDGE：B3/B8

GPS / BD positioning features:

Positioning module brand / chip model: Zhongke micro at6558d

Cold start time: 32 seconds on average

Hot start time: 1 second on average

Sensitivity (tracking): - 162dbm

Positioning antenna: internal antenna

SIM card: Standard SIM card

Communication antenna: built in antenna

Appearance size: 99mm * 54mm * 16.5mm

Shell material: ABS plastic

Host weight: 75g

External interface:

Speaker output interface: support two parallel external speakers

Microphone interface: supports two parallel external microphones

I / O interface: low output 1 circuit (power cut off)

Low input 1 channel (SOS message)

High input 1 channel (ACC detection)

5V output interface: 1 channel

RS232 interface / can line / K line (compatible): 1 channel

(can be connected with temperature sensor, oil sensor, counter, and other peripheral sensors)