SinoTrack ST903 Portable Mini GPS Tracker

SinoTrack ST903 Portable Mini GPS Tracker

Keep track of your pets, children, family members, vehicles and valuable
belongings with the SinoTrack ST903 Portable Mini GPS Tracker. Its compact
and lightweight design makes it easy to carry, hide or attach to a suitable
holder, while the SinoTrack PRO mobile app and web platform allow you to
check the device location remotely.

The ST903 supports GPS, GPRS, GSM and SMS-based positioning. You can view
location information through the tracking platform or receive a Google Maps
location link directly by SMS.

Key Features

• Real-time GPS location tracking
• Compact mini-size portable design
• Built-in 1050mAh rechargeable battery
• SinoTrack PRO mobile app tracking
• Free web-based tracking platform
• SMS tracking with Google Maps location link
• Geo-fence alarm notification
• Overspeed alarm notification
• GPS, GPRS, GSM and SMS positioning
• Built-in high-sensitivity GPS and GSM antennas
• Location history route playback
• Multiple device working modes for battery management

Suitable Applications

• Pet location tracking
• Child and family safety tracking
• Personal location tracking
• Car and vehicle monitoring
• Motorcycle and scooter tracking
• Luggage and valuable asset monitoring

Device Working Modes

Continuous Working Mode

The tracker stays active and sends location data according to the configured
time interval. Depending on network conditions and usage, the manufacturer
states an approximate operating time of 20 to 24 hours.

Movement Working Mode

The tracker operates while movement is detected. When movement stops, the GPS
switches off and the GSM module enters a low-power state. The device can be
awakened by vibration, SMS command or a phone call. Manufacturer-stated
operating time is approximately 3 to 5 days, depending on usage.

Standby Working Mode

GPS remains switched off while GSM operates in low-power mode. An SMS command
or phone call can wake the device for approximately five minutes. The
manufacturer states a standby time of approximately 5 to 7 days.

Technical Specifications

Mobile App and Web Tracking

The tracker works with the SinoTrack PRO mobile application, available for
Android and iOS. Users can also access the SinoTrack web tracking platform
using the device identification number and account login details.

A compatible SIM card with SMS and mobile data services is required.
The SIM card is not included with the device unless specifically stated
in the product package.

What’s in the Box?

• 1 × SinoTrack ST903 GPS Tracker
• 1 × Charging Cable
• 1 × User Manual

Package contents must be confirmed against the actual stock before publishing.
Pet collar and SIM card are not included unless specifically mentioned.

Warranty Information

Delivery and Payment

Important Information

This model operates on a 2G GSM network. Before purchasing, confirm that your
selected mobile network and SIM card support 2G GSM service in the intended
location. Battery operating time varies according to tracking interval,
network signal strength, GPS signal availability, working mode and frequency
of use.

Product colour, printed markings, packaging and included accessories may vary
slightly depending on the available stock.