The RF-V28 GPS Tracking SOS Pendant is a compact personal GPS tracker designed for continuous location monitoring and fast emergency response. Plaspy compatible out of the box, the RF-V28 brings reliable real-time tracking, multi-method positioning (GPS, A-GPS, Wi‑Fi and LBS), and direct emergency calling into a lightweight pendant form factor that caregivers and administrators can manage from the Plaspy platform or via SMS commands.
The RF-V28 is ideal when safety, discreet wearability, and straightforward integration matter. It delivers two-way calling, sequential multi-number SOS calling, fall-detection alarms, and configurable Wi‑Fi safe zones so Plaspy users can receive immediate alerts, view historical routes, and monitor a wearer’s status on Google Maps or within Plaspy dashboards. This combination of personal-safety features and Plaspy compatibility makes the RF-V28 a practical choice for eldercare, children, lone workers, and other personal-tracking needs.
Key Highlights
- Plaspy compatible for seamless real-time tracking and alerting across your monitoring platform.
- Four-positioning methods (GPS, A‑GPS, Wi‑Fi, LBS) for accurate indoor and outdoor location reporting.
- Two-way voice calling plus multi-number SOS — the SOS button will sequentially call up to five whitelist contacts until answered.
- Automatic fall-detection alarm that triggers SOS mode for faster emergency response.
- Wi‑Fi fence configuration: define any Wi‑Fi area as a safe zone and trigger immediate alerts when the pendant leaves that area.
- Historical route playback for up to 90 days, enabling backtracking and incident review within Plaspy or the device app.
- Convenience features like mute-answer (auto-answer), a talking clock, and adjustable reporting intervals to extend standby to approximately 7–10 days.
How It Works with Plaspy
When registered as a Plaspy compatible device, the RF-V28 feeds location and event data into Plaspy so you can use the platform’s mapping, alerting, and reporting tools. Plaspy displays incoming GPS/Wi‑Fi/LBS positions on a live map, raises immediate notifications for SOS and geofence breaches, and archives route history for later review. Because the RF-V28 supports SMS command and app control, Plaspy can be used alongside those channels to ensure caregivers get consistent, actionable telemetry.
- Real-time location and telemetry updates: Plaspy shows current position from GPS/A‑GPS/Wi‑Fi/LBS on maps and dashboards.
- SOS and fall-detection alerts: SOS button events and automatic fall alarms are delivered to Plaspy for instant notification and escalation.
- Geofence and Wi‑Fi fence events: Plaspy receives exit/enter events for configured safe zones and can trigger push/SMS/email alerts.
- Historical route playback: the RF-V28 provides up to 90 days of route data that Plaspy can display and archive for incident review.
- Integration flexibility: RF-V28 data can be combined with other Plaspy-compatible devices (for example, BLE sensor feeds or vehicle telemetry trackers) to support broader workflows such as fleet management or anti-theft monitoring.
Technical Overview
| Model | RF-V28 GPS Tracking SOS Pendant |
|---|---|
| Device Type | Personal GPS tracker / SOS pendant |
| Positioning Methods | GPS, A‑GPS, Wi‑Fi positioning, LBS (cellular base station) |
| Location Display | Mobile app (iOS & Android) with Google Maps; SMS real-time location link |
| Emergency Calling | Two-way calling; multi-number SOS (sequentially calls up to 5 whitelist numbers) |
| Alarms & Events | Fall-detection alarm, SOS button, geo-fence/Wi‑Fi fence alerts, mute-answer (auto-answer) |
| Historical Routes | Route playback up to 90 days |
| Power & Battery | Adjustable reporting intervals; standby time approximately 7–10 days depending on settings |
| Management & Control | Smartphone app (iOS/Android), SMS commands; manufacturer provides manuals and firmware downloads |
| Form Factor | Compact wearable pendant for personal use |
| Bluetooth | Not specified (integrate with other Plaspy-compatible BLE devices if needed) |
Use Cases
- Senior care: continuous monitoring, fall-detection alarms, and immediate SOS calling to caregivers or emergency contacts.
- Child safety: discreet pendant for location tracking, safe-zone (Wi‑Fi fence) alerts, and one-touch parental SOS calling.
- Lone workers: wearable SOS and two-way calling for quick incident response when working alone or in remote areas.
- Personal security and anti-theft alerting: real-time location and immediate SOS escalation when a wearable is in distress (can be combined with Plaspy vehicle trackers for wider anti-theft programs).
- Mixed deployments: combine RF-V28 personal trackers with Plaspy’s fleet management tools and other telemetry devices to create integrated operational views.
Why Choose This Tracker with Plaspy
The RF-V28 GPS tracker delivers focused personal-safety functionality — accurate indoor/outdoor positioning, multi-number SOS, and automatic fall detection — wrapped in a wearable pendant that’s easy for seniors, children, and lone workers to use. As a Plaspy compatible device, it plugs into an established monitoring platform so organizations and caregivers gain immediate access to real-time tracking, notifications, and historical route review without complex integration work. While the RF-V28 is optimized for personal protection rather than vehicle telemetry (ignition, immobilizer, or fuel monitoring), Plaspy lets you combine RF-V28 data with other Plaspy-compatible GPS trackers and BLE sensors to support larger fleet management, anti-theft, or telemetry workflows.
Choose the RF-V28 with Plaspy when you need a reliable, discreet GPS tracker that prioritizes safety and emergency response, offers proven positioning methods (GPS/A‑GPS/Wi‑Fi/LBS), and integrates into your monitoring workflow for fast alerts and clear situational awareness.
Set Up RF-V28
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.