EV-04 Personal 4G GPS Tracker Pendant
The EV-04 is a compact, Flotas control compatible GPS tracker pendant engineered for dependable personal protection and remote patient monitoring. Built on an MTK platform and supporting multi-band 4G with fallback to 3G/2G, this lightweight wearable combines one-button SOS, highly sensitive fall detection, two-way calling, and multiple positioning technologies so caregivers and monitoring services receive timely, accurate alerts and location data.
The EV-04 integrates seamlessly with the Flotas control platform for real-time tracking, audible alerts, and centralized telemetry. Its IP67 water resistance, soft-touch housing (≈53 g), and optional Bluetooth beacons for improved indoor accuracy make it a practical solution for seniors, patients, and lone workers who need an always-on SOS device paired with Flotas control monitoring and reporting tools.
Key Highlights
- Flotas control compatible GPS tracker pendant for instant SOS reporting and centralized monitoring.
- One-button SOS with two-way calling (integrated speaker & microphone) for direct voice communication during emergencies.
- Highly sensitive fall detection (reported >70% accuracy) plus automatic SOS triggering and voice prompts/TTS to guide users.
- Multi-tech location: GPS, Wi‑Fi, BLE Beacon and LBS with automatic updates as frequently as every 10 seconds during SOS.
- Compact, lightweight IP67 design with LED indicators, dedicated charging base (Bluetooth 5.0) and drop-in charging convenience.
- Supports Bluetooth pairing with medical devices for remote patient monitoring (RPM) without requiring a separate app on the user’s phone.
- FOTA (remote firmware upgrades), medication reminders, Web + iOS/Android platform and rebranding support for commercial deployments.
How It Works with Flotas control
When integrated with Flotas control, the EV-04 becomes a purpose-built personal GPS tracker that feeds location and event telemetry into Flotas control’s real-time dashboard and alerting engine. Whether used in a monitored service or self-monitoring mode, Flotas control displays live position, event history, and device health while forwarding SOS calls and notifications to predefined contacts or monitoring centers.
- Real-time location and telemetry updates delivered to Flotas control, including live tracking during SOS events (updates as often as every 10 seconds).
- Automatic fall detection and one-button SOS events forwarded to Flotas control for immediate action by caregivers or monitoring centers.
- Two-way voice calls initiated from the device, with Flotas control logging call events and status changes for audit and follow-up.
- Bluetooth sensors and BLE beacons for enhanced indoor positioning and optional pairing with medical devices to stream RPM data into Flotas control without extra user apps.
- Device management and firmware updates (FOTA) coordinated through Flotas control-compatible workflows for remote maintenance.
Technical Overview
| Connectivity | Multi-band 4G (primary) with fallback to 3G/2G; MTK platform |
|---|---|
| Bands | Multiple 4G bands supported (models vary); automatic fallback to 3G/2G where available |
| Power & Battery | Rechargeable internal battery; dedicated drop-in charging base included; battery optimization features for extended standby and SOS modes |
| Interfaces | One-button SOS, two-way calling with integrated speaker & microphone, LED status indicators, TTS/voice prompts, pairing for Bluetooth medical devices |
| GNSS & Positioning | GPS plus Wi‑Fi, BLE Beacon and LBS (cell tower) hybrid positioning; automatic high-frequency updates during alarm events |
| Bluetooth | BLE support for beacons and medical-device pairing; charging base uses Bluetooth 5.0 |
| Remote Management | FOTA (remote firmware upgrade); Web + iOS/Android platform for tracking, alerts and battery monitoring; rebranding supported |
| Form Factor & Durability | Pendant-style wearable, soft-touch square design, approx. 53 g, IP67 water resistance for daily use |
Use Cases
- Personal protection for seniors and elderly family members — SOS button, fall detection and live GPS tracking for rapid response.
- Remote patient monitoring (RPM) — BLE pairing with medical devices and medication reminders, with telemetric data accessible via Flotas control.
- Lone worker safety — lightweight SOS pendant that provides voice communication and location to Flotas control for rapid incident handling.
- Home care and assisted living — optional BLE beacons improve indoor accuracy and charging base with extra SOS support simplifies daily use.
Why Choose This Tracker with Flotas control
The EV-04 delivers a clear value proposition when paired with Flotas control: rapid, reliable real-time tracking and event telemetry in a compact, user-friendly pendant. Integration with Flotas control enables centralized incident handling, auditing of SOS and call logs, and remote device management via FOTA. Its Bluetooth sensor support and BLE beacon options extend capabilities for indoor accuracy and RPM without forcing caregivers or users to manage separate apps.
While the EV-04 is optimized for personal safety, healthcare and lone-worker protection rather than fleet management or vehicle telemetry, its Flotas control compatibility means organizations can incorporate the EV-04 into broader monitoring portfolios. Note that vehicle-specific features like fuel monitoring, ignition sensing or immobilizer control are not part of this device’s feature set—choose EV-04 with Flotas control when the priority is personal GPS tracking, two-way emergency voice, fall detection and medical telemetry.
Set Up EV-04
To set the tracker send the following commands by SMS messages, the sample setup the device password is ZBzurK, this password is the default
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Set the time zone UTC-0
ZBzurKL+00 -
Set the operator APN
ZBzurKS1,{{apn}},{{apnu}},{{apnp}} -
You need to contact the manufacturer to enable the option to change server
ZBzurKI1,54.85.159.138,8888