4G Waterproof SOS GPS Tracker for Kids & Elderly with Emergency Calling

Features

Multi-Mode High-Precision Positioning System (<10m Accuracy)

To ensure reliable real-time tracking, the device integrates multiple positioning technologies:

• GPS + BeiDou dual satellite positioning

• LBS base station positioning

• WiFi assisted positioning

• Motion sensor assisted positioning

This multi-layer positioning architecture improves accuracy in complex environments such as buildings, schools, and urban areas.

Key Features:

• Real-time GPS tracking

• Indoor & outdoor positioning

• Positioning accuracy within 10 meters (GPS enabled)

• 7-day historical trajectory playback

Ideal for:

• Student movement monitoring

• Elderly wandering prevention

• Community safety supervision

One-Touch SOS Emergency Alert System

The device functions as a reliable personal emergency alert system with three independent SOS trigger methods:

1. Press and hold the SOS button for 5 seconds

2. Press and hold the side multi-function button for 5 seconds

3. Smart pat detection (auto-recognition of real triggering actions)

Once activated, the device:

• Automatically dials preset family or guardian numbers sequentially

• Stops dialing once a call is answered

• Supports two-way voice communication

• Provides voice broadcast prompts

This makes it suitable as:

• SOS button for elderly

• Panic button GPS tracker

• Student emergency locator device

Electronic Fence (Geofencing) & Historical Route Tracking

The built-in geofencing system allows administrators or parents to define safe zones. When the device enters or exits a designated area, instant alerts are generated.

Platform capabilities include:

• Real-time location monitoring

• 7-day historical route playback

• Boundary crossing alerts

• Centralized device management

Applications:

• Smart campus safety management

• Nursing home monitoring systems

• Hospital patient supervision

• Community security programs

IP65 Waterproof & Anti-Fall Industrial Design

Designed for durability and daily wear:

• IP65 waterproof rating

• Professional anti-fall structure (withstands 2-meter drop)

• Compact size: 51 × 51 × 12 mm

• Lightweight: approx. 36g

• Ergonomic, user-friendly design

• Suitable for children and elderly daily use

Operating temperature: -10℃ to +45℃

The device maintains stable performance in outdoor and high-activity environments.

Ultra-Low Power IoT Architecture & Long Standby Time

Developed with patented IoT low-power technology, the device ensures safe and stable operation while maximizing battery efficiency.

Battery Specification:

• 3.8V / 1000mAh polymer lithium-ion battery

• Smart standby time over 10 days

This makes it ideal for continuous safety monitoring without frequent charging interruptions.

4G Network Compatibility & Communication Support

Frequency Bands Supported:

• TDD: B34 / B39 / B40 / B41

• FDD: B1 / B3 / B5 / B8

• 1 Nano SIM card slot

Other Specifications:

• RAM: 8M

• ROM: 8M

• 2 physical buttons

• Voice broadcast support

Global 4G band customization available for different regions.

Centralized Platform Management for Institutions

Schools, nursing homes, and healthcare facilities can use the management platform to:

• Centrally manage multiple devices

• Configure emergency contact numbers

• Establish electronic fences

• Monitor real-time location data

• Access movement history reports

This enhances administrative efficiency and supports smart safety ecosystem deployment.

Application Scenarios

OEM & ODM Customization Support

Why Choose This 4G SOS GPS Tracker?

Frequently Asked Questions