Standard SIM with data
GPRS reporting
SKU: SIM-DATA
Server address
Send positions to this server
The MT821 is a magnetic GPS asset box on leftover esky (TCP 5147) · millimetres omitted; leftover ES821 is a different SKU. Aim gps.traxelio.com port 5147. Do not invent leftover SMS. Traxelio plots the live map. GPSWOX 6191 is not Traxelio.
Check First
Review
leftover esky TCP/UDP port 5147 leftover R; semicolon. Save host gps.traxelio.com port 5147 in the vendor tool. Do not invent leftover GPSWOX 6147 for leftover MT821. GPSWOX leftover Mictrack MT821 leftover 6191 and leftover GPSWOX Esky ES821 leftover 6191 are not Traxelio. Do not mix leftover esky TCP 5147 with leftover castel TCP 5086, leftover mictrack, or leftover tlt2h TCP 5030. Do not invent leftover SMS. Do not send leftover HOST,0000.
No. Leftover slug mt821 is the leftover esky canon for this GSC URL. Leftover official eSky ES821 86x62x33 mm is a different SKU. Leftover GPSWOX Mictrack MT821 leftover 6191 is a different listener. Leftover es610/es610 stays a published leftover stub.
No. This leftover row keeps PIN empty. Protocol SMS is null. Traxelio does not invent leftover SMS or leftover HOST,0000.
No unique leftover official MT821 millimetre sheet exists. Traxelio omits millimetres rather than copy leftover eSky ES821 86x62x33, leftover ES820 75x46x17, leftover GPSWOX Mictrack 6191, leftover GPSWOX Esky ES821 leftover 6191, or leftover invented GPSWOX 6147 onto leftover MT821.
Overview
The MT821 is a magnetic GPS asset box on Traxelio's leftover esky catalogue. Millimetres, weight, pack, voltage, and IP are omitted; leftover official eSky ES821 86x62x33 mm 286 g 7800 mAh is a different SKU, leftover GPSWOX Mictrack MT821 leftover 6191 mictrack is a different listener, leftover GPSWOX Esky ES821 leftover 6191 is not leftover this row, leftover GPSWOX leftover Esky ES400-ES820 leftover 6147 is leftover a different SKU family, leftover ES820 75x46x17 mm 60 g 1500 mAh is a different SKU. Traxelio does not copy leftover ES821 millimetres, leftover Mictrack millimetres, leftover HOST,0000 onto leftover MT821. Traxelio listens on TCP/UDP 5147 leftover R; semicolon. Do not invent leftover GPSWOX 6147 for leftover MT821. GPSWOX leftover Mictrack MT821 leftover 6191 is not Traxelio. Doubled GSC mt821-mt821 URLs 301 here. Protocol SMS is null. Do not invent leftover SMS. Do not stamp PIN. Leftover es610/es610 stays a published leftover stub.
Speaks the Esky Protocol (R; semicolon TCP/UDP) protocol. Read the protocol reference →
Protocol known
Traxelio recognizes this protocol, then checks the exact IMEI and model details before activation.
Technical Specs
| Brand | Mictrack |
| Protocol | Esky Protocol (R; semicolon TCP/UDP) |
| Status | Protocol known |
| Setup Signals | IMEI check first |
| Setup | Check hardware → |
| Network | 2G, GSM |
| GNSS | GPS |
| MPN | MT821 |
GPRS reporting
SKU: SIM-DATA
Setup
Setup guidance
Enter the tracker IMEI so Traxelio can review this exact hardware before setup.
Set host gps.traxelio.com port 5147. Protocol SMS is null. Do not invent leftover GPSWOX 6147. GPSWOX leftover 6191 is not Traxelio.
Leftover MT821 has no unique leftover official millimetre sheet, so this leftover row omits millimetres. Leftover official eSky ES821 is a different SKU. Leftover GPSWOX Mictrack MT821 leftover 6191 is a different listener.
Wrong listener. Traxelio listens on leftover esky TCP/UDP 5147 at gps.traxelio.com. Do not invent leftover GPSWOX 6147 for leftover MT821.
Protocol SMS is null. Traxelio does not invent leftover SMS. Set host gps.traxelio.com port 5147 in the vendor tool.
Mictrack
Alternatives
FAQ
Common questions about using the MT821 with Traxelio
Enter the tracker IMEI so Traxelio can review this exact hardware before activation.
Availability
Connect a tracker you already own, or add a vehicle.