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Sinotrack ST-904

Sinotrack ST-904
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SMS commands:
  • IP settings
    804+password+Blank+IP+Blank+Port

    Reply: SET OK

  • APN settings
    803+password+Blank+APN

    Reply: SET OK


    The default password is: 0000

  • APN (username, password)
    803+password+Blank+APN+Blank+APN user+Blank+APN password

    Reply: SET OK

  • Time Zone
    896+password+Blank+E/W+HH

    Reply: SET OK


    E means East, W means west, 00 mean time zone.


    The default password is: 0000


    Example: to set the 0 time zone (UTC 0) send 8960000 00

Sinotrack ST-904 is a compact waterproof personal GPS tracker for kids and the elderly. The device features an SOS button, voice monitor, two-way communication, alerts (movement, speeding, leaving, geofence, etc.), a built-in 1500 mAh battery, and more.

The exact server address and port for your device is specified in Unit Settings on the Hardware tab.

The list of possible addresses is below:

DNS Address:
55649.flespi.gw
IP:
185.213.2.30
Port:
30205
DNS Address:
ch1184557.flespi.gw
IP:
185.213.2.30
Port:
21839

Global network of telematics service providers

Global network of telematics service providers

The GPS-Trace team develops and supports software used by telematics service providers to offer GPS tracking services worldwide.

A listing on the service provider map helps clients find your company, view its services and contact you about a local tracking project.

How it works

Register

Sign up for a service provider account at partner.gps-trace.com and complete onboarding to get familiar with the platform’s tools and capabilities.

Activate Trial

Start your 30-day free trial — no credit card or payment details required.
Explore all features and learn how to manage clients, devices, and plans.

Set up & connect

Set up client accounts depending on their needs — GPS tracking or asset monitoring — with the required functionality.
Add and configure units, gateways, or assets in just a few clicks.

Share & start tracking

Share the app link or QR code with your client to give them immediate access to their configured account and connected devices.