Is there any car GPS locator that does not require service fees?

Hungry, there is only one company that really has no backend and does not pay service fees. Tianmu Yushen (Guangzhou Fengling Electrical Products) has powerful functions such as voice monitoring, 9-level vibration anti-theft, etc., and is cost-effective! ! !

Low-end products are just empty shells without their own core technology. Fengling Electric’s products have embedded geographical location information maps! ! !

There are no additional fees for inquiries.