Lorex LKB353A Series - User Manual

Resources
• You can use a RJ45 coupler or switch (not included) to connect male ends
of Ethernet cable together.
• To extend the cable run beyond 300ft (92m), a switch will be required (sold
separately).
LKB353A_QSG_EN_R1
5MP HD IP Bullet Security Camera with Audio
• 5MP HD IP Bullet Security Camera with Audio
• Mounting Kit*
• Ethernet Extension Cable*
• Weatherproofing Cap*
• Allen Key*
• Read this guide carefully and keep it for future reference.
• Follow all instructions for safe use of the product and handle with care.
• Use the camera within given temperature, humidity and voltage levels noted in the
camera’s specifications.
• Do not disassemble the camera.
• Do not point the camera directly towards the sun or a source of intense light.
• Use only the supplied regulated power supply provided with the product. Use of a non-
regulated, non-conforming power supply can damage the product and void the warranty.
• Periodic cleaning may be required. Use a damp cloth only. Do not use any harsh, chemical-
based cleaners.
• The supplied cable is rated for surface mounting only. Cables for in-wall and floor-to-
floor installations are sold separately (CMR type). These and other cables are available at
lorextechnology.com
* Per camera in multi-camera packs.
Copyright © 2017 Lorex Corporation
As our products are subject to continuous improvement, Lorex reserves the right to
modify product design, specifications and prices, without notice and without
incurring any obligation. E&OE. All rights reserved.
Quick Start Guide
English Version 1.0
LKB353A SERIES
Package Contents
ATTENTION:
It is recommended to connect the camera to the NVR or an external PoE
switch. If using a DC power adapter (not included) with the camera, a
REGULATED power supply is REQUIRED for use with this camera. Use of
a non-regulated, non-conforming power supply can damage this product
and voids the warranty.
Safety Precautions
Dimensions
6.1” / 154mm
2.7” / 69mm
Need Help?
Visit us online for up-to-date software and complete instruction manuals
Click on the Downloads tab
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Visit lorextechnology.com
Search for the model number
of your product
Click on your product in the
search results
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www.lorextechnology.com
Extend the cable run for your camera. Additional extension cables sold
separately. See table below:
Cable Extension Options
Cable Type
Max Cable Run
Distance
Max # of
Extensions
CAT5e (or higher) Ethernet cable 300ft (92m) 3
• For a full list of compatible recorders, visit lorextechnology.com/compatibility
• Not intended for submersion in water. Installation in a sheltered location
recommended.
Disclaimers
Audio Settings
ATTENTION:
Audio recording without consent is illegal in certain jurisdictions. Lorex Corporation
assumes no liability for use of its products that does not conform with local laws.
Audio is disabled by default. If needed, you can enable audio
through a Lorex NVR.
NOTE: These instructions are based on current NVR interface. For the most up-to-
date instructions, see your NVR’s instruction manual on www.lorextechnology.com.
To enable camera audio:
1. In Live View, right-click anywhere on the screen to open the Quick Menu.
2. Click Main Menu. If prompted, enter the system user name and password.
3. Under Settings on the left-side panel, click Record, then click the Mainstream
tab.
4. Select a channel where an audio camera is connected next to Channel.
5. Check the Audio checkbox to enable audio. Click Save to apply changes.
6. Repeat steps 4 and 5 for any other audio cameras you want to enable audio for.
7. (Optional) Click the Substream tab and perform the same steps to enable audio
when viewing cameras through the computer or mobile applications.
Microphone

Summary

Audio Settings

Enabling Camera Audio

Instructions to enable audio functionality via NVR settings for live view and recording.

Resources

Visit lorextechnology.com

Access the Lorex official website for product support and resources.

Search for product model

Locate specific product information by searching using its model number.

Select product from search results

Navigate to the relevant product page after performing a search.

Access Downloads Tab

Find software, manuals, and other downloadable resources for the product.

Installing the Camera

Before Installing the Camera

Consider cable routing options for a clean installation, deciding between wall/ceiling runs.

Camera Installation Steps

Procedure for mounting the camera, including marking, drilling, feeding cables, and securing.

Camera Adjustment

Guide on adjusting the camera arm for rotation, bending, and leveling using the Allen key.

Connecting the Camera

Ethernet Cable Connection

Steps for connecting the camera's Ethernet cable to the NVR or network switch.

Power Connection Options

Details on using PoE or a separate 12V DC power adapter for camera operation.

Using the Weatherproofing Cap

Weatherproofing Cap Assembly

Instructions for correctly assembling the weatherproofing cap for cable protection.

Setup Diagram

Scenario 1: Camera to NVR

Diagram illustrating direct camera connection to an HD NVR via Ethernet.

Scenario 2: Camera to LAN

Diagram showing camera connection to a network via router or PoE switch for NVR access.

Troubleshooting

No Picture or Signal

Solutions for issues with camera display, including connection and power checks.

Picture Brightness;Darkness

Troubleshooting steps for incorrect image exposure, adjusting NVR settings.

Night Vision Issues

Guidance on resolving problems with night vision activation and image clarity.

Audio Problems

Solutions for audio not working, checking NVR compatibility and camera settings.

Lorex LKB353A Series Specifications

General

Camera Type	Bullet
Field of View	90°
Weather Resistance	IP66
Image Sensor	1/2.7" CMOS
IR Cut Filter	Yes
Two-Way Audio	No
Series	LKB353A
Resolution	1080p
Power Supply	12V DC
Lens	3.6mm
Operating Temperature	-22°F to 140°F (-30°C to 60°C)
Compatibility	Lorex