High-Performance 4G GPS Tracker with Strong Magnetic Base for Vehicles 4G LTE GPS Tracker

Product Description

SZ Vodasafe VS02A-4G Wireless Strong Magnetic GPS Tracker
Description:
The SZ Vodasafe VS02A-4G is a high-performance GPS tracking device designed for global real-time monitoring of vehicles, assets, and personnel. Equipped with a robust magnetic base, it enables tool-free installation on metallic surfaces. Combining 4G LTE and GPS+LBS positioning, this model offers faster data transmission, wider network coverage, and reliable tracking in remote areas. Ideal for fleet management, logistics, and personal security, it supports multiple alarm functions and adaptive working modes to balance precision and battery efficiency.

Features:
Dual Network & Precision Positioning:
4G LTE-FDD (B1/B2/B3/B4/B5/B7/B8/B28/B66) + 2G GSM for global connectivity.
GPS+LBS+AGPS tri-mode positioning (5-10m outdoor accuracy via GPS, 50-500m indoor via LBS).
Real-time Tracking Channels:
SMS commands, "secumoreplus" APP (Android/iOS), and web platform at .
Portable & Magnetic Design:
Compact dimensions: 72x51x25mm, with strong magnets for quick installation on vehicles/metal surfaces.
Comprehensive Alarm System:
Vibration, geo-fence, low battery, and removal alarms with real-time notifications.
Adaptive Working Modes:
Switch between Accurate Track, Intelligent, Timing, and Interval modes to optimize battery life.
Long-lasting Battery:
3000mAh rechargeable Li-ion battery (up to 60 days standby in low-power mode).
Advanced Functions:
Remote voice monitoring, historical track playback, and travel report generation.
Specifications

Specification	Parameters
Model	VS02A-4G
Network	- 4G: LTE-FDD B1/B2/B3/B4/B5/B7/B8/B28/B66 - 2G: GSM 850/900/1800/1900MHz
Positioning Mode	GPS+LBS+AGPS
Dimensions	72x51x25mm
Battery	3000mAh Li-ion, rechargeable via DC 5V-2.0A
Standby Time	Up to 60 days (varies by working mode)
Operating Temperature	-20°C to +55°C
Positioning Time	Cold start: 35-60s; Hot start: 10s
SIM Card	Nano size, requires 4G/LTE data plan (minimum 30MB/month)

Indicator Lights

Indicator	Status
Yellow (SIM)	Constant: Strong signal; Flash: No signal
Blue (GPS)	Constant: GPS locked; Flash: No GPS signal
Red (Power)	On: Charging; Off: Fully charged
Note:	All lights turn off 2 minutes after positioning but reactivate for 10s during commands/calls.

Setup & Operation
Initial Activation
Charge the Device: Use a 5V-2A charger before first use (red light on = charging, off = fully charged).
Insert SIM Card: Place a Nano SIM with 4G/LTE data (PIN code disabled) and sufficient balance.
Power On: Insert SIM, and the device auto-powers on. Move outdoors to acquire GPS+4G signals (yellow/blue lights should stabilize).
Key SMS Commands (Format Examples)
Set Center Number: centernum123456 13686666666 (only this number receives alarms).
Request Real-time Location: Send smslink123456 for a Google Maps link.
Voice Monitoring: monitor123456 (on); tracker123456 (off).
Working Modes:
Accurate Track: MD123456 0 (continuous tracking, high power consumption).
Intelligent Mode: MD123456 1 3 8 0 (sleeps when static, wakes on vibration).
Alarm Configurations:
Enable APP+SMS+Call alarms: KC123456 3 (default: APP-only alarm).
Digital Tracking Solutions
APN Setting (for 4G):
If offline, set APN via apn123456 [APN name] (e.g., apn123456 lte.internet for LTE networks).
Web Platform:
Login to  with the device's IMEI (on the unit) and default password "123456".
Mobile App:
Search "secumoreplus" on App Store/Google Play or scan the QR code in the manual for real-time tracking.
Packaging

• 1x VS02A-4G GPS Tracker
• 1x User Manual (English)
• 1x Type-C Charging Cable
• 1x Protective Silicone Cover

Packaging Details

• Unit Box: 13.2x10x3cm, 0.2kg
• Carton (100 units): 52x31.5x28cm, 21kg

FAQ
No 4G Signal:
Ensure SIM supports 4G/LTE bands (B1/B2/B3/B4/B5/B7/B8/B28/B66) and has active data.
Check APN settings match the carrier's 4G configuration.
GPS Signal Loss Indoors:
Use LBS positioning (50-500m accuracy) or move to an open area for GPS.
Slow Data Update:
Verify 4G network coverage; switch to 2G fallback if signal is weak.
Battery Drains Quickly:
Avoid using "Accurate Track Mode" continuously; switch to "Intelligent Mode" for standby.
APP/Platform Offline:
Confirm 4G data is enabled and APN is correctly set via apn123456 [APN name].
SZ Vodasafe Commitment
As a pioneer in GPS tracking technology, SZ Vodasafe provides:
12-month warranty on hardware defects
Lifetime free firmware updates
24/7 technical support
Note: Product specifications are subject to change for optimization. Contact sales for the latest datasheet.