Made in China Vf40 4G LTE Car Tracking Device with 2g Fallback Stable Real

• Overview
• Specification
• Company Profile
• Packaging & Shipping
• FAQ

Overview

Basic Info.

Model NO.	VF40
Warranty	1 Year
Network	4G LTE + 2g Full-Network
Positioning	GPS + Bds + Lbs
Position Accuracy	5m Cep50
Start Time	Cold: 35s / Hot: 2s
Gnss Bands	GPS L1, Bds B1
SIM Card	Micro SIM
Operating Voltage	DC 9V - 90V
Working Current	30mA @ 12V
Standby Current	< 30mA
Backup Battery	45mAh / 3.7V Li-Polymer
Protection	Reverse, Over-Voltage, Over-Current
Transport Package	Export Standard Packaging
Specification	80 × 37 × 15.4 mm
Trademark	Vyskan
Origin	Shenzhen, China

Packaging & Delivery

Package Size9.00cm * 5.00cm * 5.00cm Package Gross Weight1.000kg Lead Time 31 days (1 - 100 Pieces)
To be negotiated ( > 100 Pieces)

Product Description

Specification

Cellular & GNSS
Network Bands	4G LTE + 2G Full-Network
Positioning	GPS + BDS + LBS
GNSS Chip	GPS L1, BDS B1
Start Time	Cold: 35s / Hot: 2s
Power & Electrical
Operating Voltage	DC 9V - 90V
Working Current	30mA @ 12V
Standby Current	< 30mA
Backup Battery	45mAh / 3.7V Li-Polymer
Interfaces & Expandability
ACC Detection	1-channel ACC ignition sensing
Remote Control	Remote fuel / power cut-off
Smart Alarms	Vibration, Power-cut, Over-speed, Geo-fence, Displacement
Mileage	Built-in mileage calculation
Physical & Environmental
Weight	52g
LED Indicators	Power / Network / GNSS
Operating Temp.	25℃-70℃℃
Housing	Flame-Retardant ABS

Company Profile

Packaging & Shipping

FAQQ1: Do your GPS trackers require a SIM card?A: Yes, our trackers require a 4G/LTE SIM card with cellular data, SMS, and voice call capabilities enabled to transmit location data to the server.

Q2: Can I track the devices on my own platform?
A: Absolutely! We support various communication protocols and can provide full API/Protocol documentation to help you integrate our devices seamlessly into your own tracking platform.

Q3: What is the warranty period for your products?
A: We offer a standard 12-month warranty for all our hardware products. During this period, we provide free repairs or replacements for any manufacturing defects.

Q4: Do you accept OEM/ODM orders?
A: Yes, we highly welcome OEM/ODM projects. We can customize the brand logo, packaging, software functions, and even redesign the PCBA according to your specific requirements.

Q5: What is the typical lead time for an order?
A: For sample orders or small batches (under 500 units), the lead time is usually 3-7 working days.
For bulk orders or OEM projects, every customized IoT project is unique, but we provide baseline estimates for standard processes:
Software-Only Customization (e.g., Protocol integration, firmware tweaks): Approximately 25 days.
Full Hardware & Software Customization (e.g., PCBA redesign + firmware): Approximately 55 days.

Q6: What payment methods do you support?
A: We accept T/T (Bank Transfer), PayPal, Western Union for your convenience and secure transactions.