The TK920 is a heavy‑duty 4G GPS tracker built for long‑term vehicle and asset monitoring. With a rugged IP65 enclosure, a large 10000 mAh rechargeable battery and multi‑constellation positioning (GPS + BeiDou + GLONASS + LBS + Wi‑Fi), the TK920 is Plaspy compatible for reliable real‑time tracking and fleet management in demanding field conditions.
Designed for private cars, rental fleets, containers, construction equipment and other remote assets, the TK920 pairs long standby life (up to 60 days typical) with an extensive alert set — vibration detection, geo‑fencing, move/start and over‑speed alarms — plus historical route storage viewable via web and mobile. When integrated with Plaspy, this GPS tracker provides actionable telemetry and anti‑theft visibility for operations that require endurance and dependable location data.
Key Highlights
- Long battery life: 3.7V 10000 mAh Li‑ion battery delivering up to 60 days standby under typical conditions for extended remote deployment.
- Robust positioning: multi‑mode GNSS (GPS, BeiDou, GLONASS) plus LBS and Wi‑Fi for improved outdoor and indoor location reliability.
- Rugged and weather resistant: IP65 rating supports operation in wet environments and field conditions.
- Comprehensive real‑time alerts: vibration detection (trip alarm after 3 seconds), geo‑fencing, move/start and over‑speed alarms to support anti‑theft and safety workflows.
- Flexible connectivity: 4G FDD plus WCDMA, GSM and IoT options (NB‑IoT and Cat‑M1) for global, low‑power telemetry and improved coverage.
- Extended historical data: server storage of routes for up to six months, accessible through web platform and mobile app for analysis and compliance.
- Vehicle and asset charging: supports car charger input (12–24V) and wall charging (110–220V → 5V) for convenient top‑ups and continuous operation.
How It Works with Plaspy
When used with Plaspy, the TK920 streams location and status data to the Plaspy platform over cellular networks (4G, NB‑IoT or Cat‑M1 where available). Plaspy ingests GNSS coordinates, movement and alarm events and presents them in dashboards, mobile apps and reports for real‑time tracking, fleet management and security monitoring.
- Real‑time location and telemetry updates delivered to Plaspy for monitoring and routing.
- Vibration and movement alerts (sensitive vibration sensor triggers alarm after ~3 s of movement) for anti‑theft and tamper detection.
- Geo‑fence, move/start and over‑speed alarms forwarded to Plaspy for instant notifications and escalation rules.
- Historical route storage (up to six months) accessible in Plaspy for audits, trip replay and compliance reporting.
- Low‑power telemetry over NB‑IoT and Cat‑M1 for cost‑efficient, long‑life deployments.
- Battery and charging status (car charger/wall charger) reported to Plaspy to help schedule maintenance and reduce downtime.
Technical Overview
| Connectivity | 4G (FDD), WCDMA, GSM; NB‑IoT and Cat‑M1 supported for IoT networks |
|---|---|
| Bands | Multiple regional band lists supported for FDD/WCDMA/GSM (regional bands as supplied) |
| Power & Battery | Rechargeable 3.7V 10000 mAh Li‑ion; car charger input 12–24V (5V output); wall charging 110–220V → 5V; up to 60 days standby (typical) |
| Interfaces | Car charger input, wall charger input; no additional I/O specified in the product description |
| GNSS | SC9820E chipset, 66 channels, sensitivity −165 dBm, typical accuracy ~10 m; TTF: cold 35–80 s, warm ~35 s, hot ~1 s |
| Bluetooth | Not specified in the device description |
| Remote Management | Server storage for historical routes (up to 6 months); web platform and mobile app access |
| Form Factor & Environmental | 112 × 78 × 26 mm; ~315 g; IP65 waterproof rating; operating −20°C to +55°C; storage −40°C to +85°C; humidity 5%–95% non‑condensing; ESD Touch ±7 kV, Air ±14 kV |
Use Cases
- Fleet management for rental and commercial vehicle fleets where long battery life and reliable real‑time tracking are essential.
- Anti‑theft protection on parked vehicles and containers using vibration detection, geo‑fencing and instant move/start alerts.
- Remote equipment and container tracking at worksites or in transit where rugged IP65 protection is required.
- Long‑term asset monitoring for seasonal or sporadically used equipment that benefits from extended standby and low‑power telemetry.
Why Choose This Tracker with Plaspy
Pairing the TK920 with Plaspy delivers a practical balance of endurance, ruggedness and accurate multi‑constellation positioning for professional fleet management and asset security. The TK920’s large 10000 mAh battery minimizes maintenance visits, while NB‑IoT and Cat‑M1 support give flexible connectivity options for large deployments. Plaspy consolidates the TK920’s real‑time tracking, alarms and historical routes into a centralized platform for telemetry, reporting and operational workflows.
For companies that need to correlate location data with broader vehicle telemetry, Plaspy can combine TK920 position and alarm feeds with third‑party telemetry sources — for example fuel monitoring, ignition or immobilizer inputs and Bluetooth sensors — when those additional inputs are present in the fleet architecture. This makes the TK920 a practical, Plaspy compatible choice for teams that prioritize reliability, scalable telemetry and clear anti‑theft functionality without sacrificing battery life or durability.
Set Up TK920
To set the tracker send the following commands by SMS messages, the sample setup the device password is fM044e, this password is the default
- Restore factory settings
beginfM044e - Set the operator APN
apnfM044e {{apn}} - Set the APN username
apnuserfM044e {{apnu}} - Set the APN password
apnpasswdfM044e {{apnp}} - Set the GPRS server
adminipfM044e 54.85.159.138 8888 - Set the update interval to 60 seconds
uploadfM044e 60 - Switch to GPRS mode
gprsfM044e