Lorex B451AJ-Z2 Manuel utilisateur

2K QHD Video Doorbell

Quick Start Guide

lorex.com

B451AJ Series

Thanks for your purchase of the

2K Video Doorbell. Here’s how to

get started.

Welcome!

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Contents

Package contents

Section

Overview

Secure the mounting bracket(s)

Status indicator

Connect to the app

Preparation

Wiring the chime

Wiring the doorbell

Connect the doorbell

Lorex Home app overview

Troubleshooting

Frequently asked questions

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Package contents

User-supplied Tools

Video doorbell

Anchors (x2)

Chime Kit

* See product packaging for conguration details.

Mounting

bracket

Screws (x2)

Wire harness

Horizontal

bracket 15°

Vertical

bracket 5°

USB cable

Wire caps (x3) Pin microSD card

(pre-inserted)*

Extra wires (x2)Backup cable

Drill

15/64” Drill bit

Screwdriver

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Overview

Front Panel Back Panel

Reset hole

Micro-USB port

microSD card slot

Power ports

Bottom View

Camera

Microphone

Call button

Status indicator

Speaker

Warning / night light

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Status indicator

Solid green

The video doorbell

is operating

correctly.

Solid blue

The video doorbell

is powering on or

the video doorbell

is restarting.

Solid red

The video doorbell

is resetting to

factory default.

Flashing blue

slowly

The video doorbell

is ready to connect.

Flashing blue

rapidly

The video doorbell

has detected

motion.

Flashing blue, red,

and green

A rmware update

is in progress.

Flashing red

The video doorbell

failed to connect to

the network.

Spinning red

The video doorbell

is connected to the

network, but unable to

access the internet.

Flashing green

The talking function

on the video

doorbell is in use.

Spinning green

The calling function

on the video

doorbell is in use.

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Connect to the app

1. If you already have the app, skip this step. Scan the QR code on the right using your

mobile device’s camera. Install the free Lorex Home app from the App Store™ or

Google Play Store™.

2. Tap the Lorex Home icon to launch the app.

3. If you already have an account, skip this step. Tap Sign up, then follow the on

screen prompts to create an account. Record your account details below:

Connect to the Lorex Home app to access the doorbell’s installation videos.

Email:

Account Password:

4. Tap on the icon on the top right of the screen to add a device.

Note: If your mobile device cannot scan the QR code, tap Manually enter Device ID.

5. Scan the device QR code found in the box or on the back of the doorbell.

6. Follow the in-app instructions to complete the installation OR refer to sections 5 through 9 in

this Quick Start Guide for a written description of the installation steps.

Scan QR code for

Lorex Home app

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Preparation

Step 1

Step 2

To prepare for installation:

Before beginning setup, there are some essential preparations to make.

TURN OFF THE POWER RUNNING TO

YOUR EXISTING DOORBELL AND CHIME

BOX AT THE BREAKER (See Figure 1).

Test that power has been disconnected for

both the doorbell and chime box power by

pressing the doorbell. There should be no

chime sound.

Always be careful when handling electrical

wiring. If you’re not comfortable doing it

yourself, then consult a licensed electrician.

Remove your existing doorbell and

disconnect wiring (see Figure 2). Make sure

to bend the power cables so they do not fall

through the hole in the wall.

IMPORTANT: 16-24 VAC is required. If your house does not have this voltage, you will

need a 16-24 VAC doorbell transformer or you can consult with a licensed electrician.

Figure 1

Figure 2

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Wiring the chime

You must determine the type of doorbell chime you have in your home: electronic or mechanical.

Not sure? If your doorbell chime is a classic *ding-dong* sound, chances are your chime is mechanical.

If your doorbell sounds more like a melody, then your chime is electronic. If you are still not sure, remove

the cover panel of your chime box - if you nd springloaded levers and a physical metal chime, you have a

mechanical chime.

For users with a mechanical chime, follow the extra step below to complete the installation.

1. Remove the cover panel of your doorbell

chime box.

2. Loosen the screws labeled FRONT and

TRANS using a Philips head screwdriver. Do

not remove the screws, and be sure to detach

any connected wiring (see Figure 1).

3. Connect the included chime kit to the green

terminal on the end of the included wire

harness (see Figure 2).

For mechanical chime owners:

Figure 1

Figure 2

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Note: You may connect either

wire to either connector.

4. Connect the wiring from the chime kit to

the FRONT and TRANS connectors in

the chime box. Ensure that the existing

wiring stays connected as well (see

Figure 3).

5. Mount the chime kit to the inside of your

chime box, or along the cover plate of the

chime box, using the included

double-sided tape (see Figure 4).

IMPORTANT: Use the included

double-sided tape to ensure the chime kit

and wires are not touching the chimes

or any moving components inside the

chime box, or the doorbell chime will not

sound correctly.

Figure 3

Figure 4

Chime kit

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