Universal Mini 4G Personal & Vehicle Real-Time GPS Tracker

YunTrack CJ220 4G Mini Personal & Vehicle GPS Tracker

🐾 👶 🚗 The Multi-Purpose Compact Real-Time Location Guardian

Meet the YunTrack CJ220 4G Mini GPS Tracker—a versatile, lightweight ($40\text{g}$) personal safety and asset tracking terminal engineered specifically for children, pets, elderly family members, vehicles, and personal valuables.

Combining global multi-band 4G LTE cellular support with multi-constellation hybrid positioning (GPS + GLONASS + BDS + Wi-Fi + LBS), a 1200mAh rechargeable battery, and 4 distinct operating power modes, this compact device delivers reliable, long-term monitoring. Supported by the official subscription-free YunTrack app for iOS and Android, it provides seamless real-time tracking directly on your smartphone.

🛰️ Quad-Constellation Hybrid Positioning & Real-Time Tracking

• Multi-System Location Array: Leverages GPS, GLONASS, BeiDou (BDS), Wi-Fi, and LBS base-station triangulation to ensure sub-10-meter positioning accuracy outdoors while maintaining indoor location support.

• Global 4G LTE Multi-Band Network: Outfitted with an extensive 4G FDD-LTE modem array (Bands 1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/34/38/39/40/41/66) alongside quad-band 2G GSM fallback (850/900/1800/1900MHz).

• Geo-Fencing & Historical Route Playback: Create custom digital safety perimeters to receive instant push alerts whenever the tracker exits assigned areas, and review up to 90 days of detailed movement history.

🔋 1200mAh Rechargeable Battery & 4 Working Modes

• High-Capacity 1200mAh Battery: Provides 5 to 7 days of active daily tracking and up to 15–20 days of standby performance on a single charge.

• 4 Command-Switchable Working Modes:

  1. Instant / Fast Mode (WKMD,1,30): Real-time tracking uploading data every 30 to 120 seconds during active use.

  2. Super Power Saving / Roll Call Mode (WKMD,2,0): Ultra-low draw mode where location data is logged only when manually queried via the app.

  3. Power Saving / Exercise Mode (WKMD,3,10): Uploads location data once every 10 to 1440 minutes while in motion.

  4. Timed Upload Mode (WKMD,4,4): Fixed interval reporting uploading position data every 1 to 24 hours (default: every 4 hours).

🪶 Ultra-Compact Weatherproof Design & Multi-Alert Safety System

• Compact Footprint ($48 \times 32 \times 20\text{ mm}$): Weighs just $40\text{ grams}$, making it easy to slip into child backpacks, attach to pet collars, or conceal inside vehicles.

• IP64 Weatherproof Housing: Built with a durable ABS composite shell that resists dust, rain splashes, and outdoor wear.

• Multi-Alert Notification System: Receive real-time mobile push alerts for vibration/movement detection, low battery warnings, over-speeding, and geofence breaches.

⚙️ Product Specifications

• Brand Name: YunTrack

• Model Name: CJ220 / CJ220-4G

• Product Category: Mini Personal & Asset GPS Tracker

• GPS Chipset Core: MediaTek MT2503D High-Sensitivity Module

• Positioning Array: GPS + GLONASS + BDS + Wi-Fi + LBS

• Positioning Accuracy: $5\text{--}10\text{ meters}$ (GPS under open sky)

• Supported 4G LTE Bands: FDD-LTE Bands 1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/34/38/39/40/41/66

• Supported 2G GSM Bands: 850 / 900 / 1800 / 1900 MHz

• Battery Capacity: 3.7V 1200mAh Rechargeable Battery

• Battery Life: 5–7 Days Active | 15–20 Days Standby Mode

• Dimensions & Net Weight: $48 \times 32 \times 20\text{ mm}$ | $40\text{ grams}$

• Protection Rating: IP64 Water and Dust Resistant

• Chassis Material: ABS Composite Polymer

• App & Platform: YunTrack App (iOS / Android) + Web Portal

• Certifications: CE, RoHS Certified

• Origin: Mainland China

📦 What’s Included

• 1 × YunTrack CJ220 4G Mini GPS Tracker Console

• 1 × USB Interface Charging Cable

• 1 × Lanyard / Collar Attachment Harness Setup

• 1 × Quick-Start User Manual

🛠️ Quick-Start Operation & Setup Guide

1. SIM Card & Power-On

1. Ensure the CJ220 tracker is turned OFF.

2. Insert an active 4G Nano-SIM card (with data and SMS enabled, and SIM PIN lock disabled).

3. Power on the device outdoors under an open sky for 1–2 minutes to establish initial satellite lock.

2. App Linking & Mode Setup

1. Download the YunTrack app from the Apple App Store or Google Play Store.

2. Register an account and pair the tracker by logging in with the device IMEI serial number.

3. Select your preferred working mode (Instant, Super Power Saving, Exercise, or Timed Upload) via app commands to match your tracking needs.

🛒 Compact Multi-Purpose Safety. Real-Time 4G Location Peace of Mind.

The YunTrack CJ220 4G Mini GPS Tracker is the ideal solution for caregivers monitoring family members, pet owners protecting animals, and vehicle owners securing personal assets.