Connected Holdings AR-4LH - User Manual

© 2017 Connected Holdings LLC 1 / 9
User Manual
AR-4LH
Vehicle Tracking Device
Author
Revision
Changes
Date
Tony_Wang
V01
Initial version
2017-08-27
The information presented in this document is strictly confidential and contains trade secrets
and other confidential information that are the exclusive property of Connected Holdings

Summary

Introduction

Hardware Design

Basic Hardware

Details core components and interfaces: chipset, memory, I/O ports, and indicators.

Basic RF Performance

Specifies radio frequency performance for WCDMA, LTE Cat.1, and GPS, including sensitivity.

Certification and Safety

Covers drop test, temperature, humidity, altitude, FCC, and ESD requirements for device safety.

Test Method

Hardware Tests

Lists hardware tests including power, heat dissipation, UART, GPIO, LED, drop, ESD, and temperature.

Software Tests

Details test environments for message and UART communication, specifying setup and procedures.

Mechanical Structure

Regulatory Statements

FCC Statement

Details compliance with FCC Part 15 rules for digital devices and radio frequency energy.

IC Statement

Outlines compliance with Industry Canada license-exempt RSS standards and antenna separation.

Connected Holdings AR-4LH Specifications

General

Brand	Connected Holdings
Model	AR-4LH
Category	GPS
Language	English