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Winrich - T28

T28
This information only is for informational purposes only, Net Domain Technologies does not have relationship with the device's manufacturer, for more information check the manufacturer's website or user manual.

The T28 is a long-life vehicle GPS tracker engineered for extended unattended deployments and discreet installation. Marketed with an operating life of up to 2 years under low-power configurations, the T28 is positioned as a Plaspy compatible option for teams that need dependable location visibility and low maintenance overhead across vehicles, trailers, and mobile assets.

The device is designed around ultra-low power operation, configurable reporting intervals and sleep/wake cycles to maximize battery endurance. When paired with Plaspy, the T28 provides an efficient way to add long-term telemetry and location data to fleet management workflows, anti-theft monitoring, and periodic asset checks without frequent battery service.

Key Highlights

  • Exceptional battery endurance — advertised operating life up to 2 years under low-power configuration for minimal maintenance cycles.
  • Designed for discreet, hidden installation in vehicles and mobile assets where compact form and concealment are needed.
  • Ultra-low power modes and sleep/wake cycles reduce energy use while preserving essential telemetry and location reporting.
  • Configurable reporting intervals let you balance tracking frequency and battery life for each deployment scenario.
  • Tamper and low-battery alerts provide basic anti-theft and health notifications to help protect assets between service intervals.
  • Optimized for long-term asset tracking: ideal for trailers, seasonal equipment, cargo containers, and fleet vehicles that are monitored intermittently.

How It Works with Plaspy

When integrated with Plaspy, the T28 sends periodic position and status updates according to its configured reporting schedule. Plaspy ingests these reports and converts them into live maps, geofencing alerts, scheduled reports and fleet management dashboards. Because the T28 is optimized for long standby times, expect telemetry to be delivered on a configured cadence rather than continuous high-frequency streams; this preserves battery life while maintaining meaningful situational awareness.

  • Real-time tracking (near real-time based on configured intervals): location updates and basic telemetry are relayed to Plaspy for map visualization and history.
  • Tamper and low-battery alerts are forwarded to Plaspy so operators can respond to potential theft or maintenance needs.
  • Configurable reporting intervals let Plaspy balance update frequency with battery conservation for each asset profile.
  • Sleep/wake cycles are recognized by Plaspy as part of device health and activity reporting to avoid false offline alarms.
  • Compatibility note: confirm required network, APN and reporting protocol settings in the T28 configuration guide to enable straightforward Plaspy onboarding.

Technical Overview

Model T28
Manufacturer Not specified on the product page
Connectivity Not specified in textual details on the page — refer to the full technical specification for supported cellular networks and SIM requirements
Bands Not listed on the product page — consult the specification sheet for band support and regional variants
Power & Battery Advertised operating life up to 2 years in low-power configurations; specific battery type and installation instructions are provided in the full manual
Interfaces Not fully detailed on the product page. The device supports tamper and low-battery alerting; check the configuration guide for inputs/outputs and any ignition/immobilizer interfaces
GNSS GPS positioning indicated by product classification as a vehicle GPS tracker; accuracy and multi-constellation support not specified
Bluetooth Not mentioned in available details — if Bluetooth sensors or beacons are required, confirm support in the specification
Remote Management Configurable reporting intervals, sleep/wake cycle behavior and alerting are referenced; remote firmware update (FOTA) or web management capabilities are not specified on the page
Form Factor Compact design for hidden or discreet installation in vehicles and mobile assets; installation images are supplied on the product page

Use Cases

  • Fleet management for intermittently used vehicles — reduce maintenance visits while retaining positional history and periodic telemetry for planning.
  • Trailer and cargo container tracking — long battery life supports long dwell times between check-ins and seasonal movements.
  • Seasonal equipment monitoring — ideal for machinery stored off-season that needs periodic location verification and tamper alerts.
  • Unattended asset protection and anti-theft monitoring — tamper/low-battery events and periodic location reporting provide theft detection without frequent servicing.
  • General long-term asset tracking where discreet installation and multi-month to multi-year battery life are primary requirements.

Why Choose This Tracker with Plaspy

Choosing the T28 for Plaspy integration brings a clear operational advantage when long-term, low-maintenance tracking is a priority. Its super-long advertised operating life reduces field service and battery swaps, while configurable reporting intervals let fleet managers and asset owners tune the balance between telemetry detail and endurance. For Plaspy users, the T28 supplies predictable, periodic updates that integrate into fleet management dashboards, geofence alerts and historical reports — enabling scalable oversight across dispersed or seasonal assets.

Before deployment, verify the full technical specification and configuration guide to confirm network bands, SIM requirements, and whether additional features such as fuel monitoring, ignition detection, immobilizer control or Bluetooth sensors are supported for your use case. With those checks complete, the T28 is a practical choice for Plaspy compatible solutions that prioritize autonomy, discretion, and long-term asset visibility.

Set Up T28

Country
Carrier
APN
internet.comcel.com.co
User
COMCELWEB
Password
COMCELWEB

To set the tracker send the following commands by SMS messages

  1. Factory reset
    940#
  2. Set the time zone UTC-0
    801#W0#
  3. Set the operator APN
    802#{{apn}}#{{apnu}}#{{apnp}}#
  4. Set the GPRS server
    803#54.85.159.138#8888#
  5. Set the update interval 60 seconds
    730#60#

To check settings 886#

To check status 902#