Q20 4G SOS GPS Tracker
The Q20 4G SOS GPS Tracker is a compact, rugged personal tracker designed for children, elderly people, lone workers, pets, and valuable assets. Plaspy compatible out of the box, the Q20 delivers dependable real-time tracking, configurable alarms, and two-way voice to improve safety and fleet management workflows without adding complexity to your monitoring platform.
The device balances long battery life with multi-network connectivity (4G LTE, 3G CDMA and 2G GSM) and GPS+WiFi+LBS hybrid positioning to speed fixes and increase accuracy in urban, indoor, and remote environments. With an IP67-rated enclosure, an oversized SOS button, fall/man-down detection, and buffered GPRS storage, the Q20 is built for continuous personal safety monitoring and anti-theft use cases where reliable telemetry and quick response matter.
Key Highlights
- Plaspy compatible for seamless integration with real-time tracking dashboards and alerts.
- Multi-network connectivity (4G/3G/2G) ensures continuous location reporting across regions.
- GPS+WiFi+LBS hybrid positioning for faster fixes and improved location accuracy in challenging environments.
- Large SOS button, two-way voice (built-in mic and speaker), and call button for immediate contact and remote voice monitoring.
- Advanced safety sensors: 6-axis motion sensor with fall/tilt/man-down detection and vibration motor for user notifications.
- Waterproof, compact design with magnetic docking charging and up to about four days of operation on optimized settings.
- Buffer storage (GPRS/SMS) to retain position data when connectivity is temporarily unavailable.
How It Works with Plaspy
When deployed with Plaspy, the Q20 becomes a ready-made source of location and safety telemetry. The device reports position and status over the cellular network using configurable GPRS heartbeat intervals and can issue SMS alarm strings. Plaspy ingests these feeds for real-time tracking, history route playback, and alarm notification delivery to web and mobile users.
- Real-time location and telemetry updates via the tracker’s GPRS reporting (buffered when offline).
- SOS alerts and two-way voice: immediate alarm delivery to Plaspy with audio-enabled monitoring and callback for guardians or operators.
- Motion and fall/man-down detection: Plaspy receives sensor-triggered alarms and can automate escalation rules or notifications.
- WiFi and LBS-assisted fixes improve indoor/urban tracking accuracy when GNSS reception is limited.
- Configurable alarms (geo-fence, low battery, motion/fall, SOS) and adjustable reporting intervals for optimized telemetry and data usage.
Technical Overview
| Model | Q20 4G SOS GPS Tracker |
|---|---|
| Connectivity | 4G LTE (Cat-1), 3G CDMA, 2G GSM |
| Frequency Bands | E version: GSM 850/900/1800/1900; LTE B1/B3/B5/B7/B8/B20/B28. LA version: GSM 850/900/1800/1900; LTE B2/B3/B4/B5/B7/B8/B28/B66. A version: WCDMA B2/B5; LTE B2/B4/B12. |
| GNSS | GPS module ZKW AT6558R — sensitivity -167 dBm; position accuracy ~2.5 m; Cold start ~30 s, Hot start ~1 s |
| Positioning | GPS + WiFi (802.11n 2.4 GHz) + LBS hybrid positioning |
| Battery | Internal 1000 mAh / 3.7 V Li-ion; typical working hours ≈ 3 days 11 hours at 5-minute reporting (up to ≈ 4 days with optimized settings) |
| Charging | Magnetic charging port, DC 5V / 1A; full charge < 2 hours 10 minutes |
| Power Consumption | Average standby/current consumption ~2.4 mA |
| Memory | Flash 4 MB (buffer ≈ 8,000 GPRS records, 400 SMS records) |
| Sensors & Inputs | 6-axis motion sensor (fall/tilt/man-down detection), SOS button, call button, power button, vibration motor |
| Audio | Built-in microphone and speaker for two-way voice and voice monitoring |
| Indicators | 2 LEDs indicate GPS / GSM / Power status |
| Dimensions & Weight | 65 × 46 × 17 mm; 48 g |
| Environmental | Operating temperature -20°C to 70°C; humidity 5%–95% |
| Ingress Protection | IP67 (tested immersed in 20 cm of water for 30 minutes) |
| Form Factor & Colors | Portable personal tracker; available in Black, Blue, Pink, White, Green |
| Platform Integration | Real-time tracking and history via web platform and mobile app; configurable GPRS heartbeats and SMS alarm strings for integration with Plaspy |
Use Cases
- Personal safety for children and elderly: SOS alerts, two-way voice, and fall detection connected to Plaspy for immediate notification and response.
- Lone worker protection: real-time telemetry and man-down alerts routed to Plaspy for centralized monitoring and incident escalation.
- Pet and small-asset tracking: compact waterproof design and hybrid positioning help maintain location visibility in urban or outdoor settings.
- Temporary workforce or event deployments: magnetic charging and compact form factor make rapid roll-out and collection simple while Plaspy manages tracking and data retention.
- Asset anti-theft and recovery: buffered GPRS storage preserves position history if coverage is lost, then uploads to Plaspy when connectivity returns.
Why Choose This Tracker with Plaspy
Choosing the Q20 with Plaspy gives you a practical balance of portability, durability, and telemetry—delivered in a Plaspy compatible package that reduces integration time. The Q20’s hybrid positioning, multi-band cellular support, and buffered data handling minimize blind spots and data loss, while SOS, two-way voice, and fall detection provide actionable safety features for guardians and operators. Together with Plaspy’s dashboard and notification tools, the Q20 supports scalable fleet management and anti-theft workflows, real-time tracking, and configurable telemetry that help protect people and assets without compromising ease of use.
Set Up Q20
Use with a tracker
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Set the Operator APN
CountryCarrierAPNinternet.comcel.com.coUserCOMCELWEBPasswordCOMCELWEB
- Check your tracker clock setup is set UTC-0 or GMT. (The most trackers come from the factory on UTC.)
- For most devices you should use IMEI (International Mobile Equipment Identity) number as unique identifier. However, some devices have vendor specific unique identifier, for example TK-103 devices use 11-digit identifier.
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Set Up the IP and port on your tracker: (automatic detect tracker's protocol.)
IP 54.85.159.138 Port 8888 - Add on your Account on devices with the IMEI or unique ID.