shenzhen yiwen technology co

The device has a built-in battery, power-off alarm, alarm, low-battery alarm, etc. Buy it now and get a lifetime platform for free. The platform is free for life, and there is no need to pay extra every year!
This product is based on

Network and
Satellite positioning systems
,
locate or monitor remote targets through short messages or interconnections, which are the most technologically advanced
and
Dual positioning
, waterproof level can be achieved
.
The standard battery is a lithium battery, and it can stand by for about
hours after being fully charged. The battery charging time is
hours under normal use.



Application areas


Car rental

Small fleet management.

Outdoor sports

Children

Elderly people

Disabled people

Pets

Guardianship of valuables.

Personal security.

Personnel management.

Tracking and positioning.