There are some factors to consider when choosing a 4G GPS Tracker, First of all, you need to choose a tracker with good signal coverage and positioning accuracy. In general, the more satellite positioning systems a tracker uses, the wider the signal coverage and the higher the positioning accuracy. Therefore, it is recommended to choose trackers that use several satellite systems.
1. Features
?? Real-time tracking by APP/Platform
?? 4G LTE GPS Tracker with LBS
?? Making Calling
?? Smart voice broadcast
?? SOS button trigger alarm
?? Flexible working mode
?? Support remote OTA
2. Specs.
Content | Specs. |
Dim. | 100*60*10mm |
Network | LTE/GPRS |
Frequency | LTE-FDD B1/B3/B5/B8/B34/B38/B39/B40/B41 |
Positioning | GPS+Beidou+LBS |
Module & Chipset | SIMCom LTE Cat 1 Module A7680C +AT6558R |
GPS channel | 66 |
Tracking sensitivity | -165dBm |
Location accuracy | <5 meters CEP |
Time To First Fix(open sky) | Cold status <35s Hot status <1s |
Charging voltage | 5V DC |
GPRS Protocol | Class12, TCP/IP |
Operating temp. | -20掳C to +70掳C |
Back up battery | 1200mAh /3.7V Li-Polymer battery |
Standby & Working consumption | 3mA~80mA |
LTE / GPS antenna | Built-in |
Memory storage | 2000 data |
Two-way calling | Support VoLTE/Mirophone/Speaker |
FOTA | Support |
3.Command list
Function | SMS command |
Set timezone | time zone123456 5 |
Set SOS number | admin123456 15018500598 |
Delete SOS number | noadmin123456 15018500598 |
Fast Get 1 location on APP | query123456 |
Set interval mode | mod123456 1 |
Set real time mode in X seconds | mod123456 300 |
Set Sleep mode | mod123456 0 |
Set upload interval | fix003m020m***n123456 |
Get Google link | smslink123456 If sleep mode GPS will sleep and show LBS only |
Set voice listen mode | monitor123456 13511112222 |
Activate low battery alarm | lowbattery123456 on |
Cancel low battery alarm | lowbattery123456 off |
Check device status | check123456 |
Check IPAPN | IPAPN123456 |
Reset device | reset123456 |
Set APN | apn123456 APN APNname APNpassword |
Set IP Port | adminip123456 www.gps2828.com 7018 |
Set SOS alarm | SC123456 0 |
SC123456 1 | |
Set family number | familynum123456 13512341234 13523452345 13534563456 |
Delete family number | familynum123456 |
Set sleep time | slptime123456 23:00 06:00 1111111 0 ??23:00??:start time ??06:00??:end time ??1111111??: means from Monday to Sunday,1 means valid,0 means invalid. ??0??: 1 means normal sleep, 0 means deeply sleep. Default 23 pm~6 am device will enter sleep disconnect from server. |
Set silence time | silent123456 08:00 12:00 1111111 0 14:00 18:00 1111111 0 you can set more different silence time. ??0??: 0 means SOS number not allowed to call in and out, =1 means SOS number is allowed to call out, y=2 means SOS number is allowed to call in, y=3 means SOS number is allowed to call in and out |
Set white list number | whitenum123456 13512341234 |
Set clock | almclock123456 08:00 1111111 1111111: means from Monday to Sunday,1 means valid,0 means invalid. |
Check preset numbers | ckauthnum123456 |
Check white list numbers | ckwhitenum123456 |
Check clock and sleep time | ckalmslp123456 |
Check silence time | cksilent123456 |
Back to factory | begin123456 |
Change command password | password123456 888888 |
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