background image

4K Ultra HD Bullet Security Camera

C841CA_QSG_EN_R1

•  4K Ultra HD Bullet Security Camera

•  Mounting Kit*

•  BNC / Power Extension Cable*

•  Power Adapter**

• 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 and in-wall mounting only. 

Cables for floor-to-floor installations are sold separately (CMR type). 

These and other cables are available at 

lorex.com

.

• Point the camera where there is the least amount of obstructions  

(i.e., tree branches).

• Install the camera where vandals cannot easily reach.

• Secure cabling so that it is not exposed or easily cut.

• This camera is rated for outdoor use. Installation in a sheltered 

location is recommended.

* Per camera in multi-camera packs.

** A multi-camera power adapter that provides power to multiple 

cameras or individual power adapters may be provided depending on 

product configuration.

Copyright © 2019 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.

• For a full list of compatible recorders, visit 

lorex.com/compatibility

.

• To ensure that you are viewing camera video in full 4K resolution (4K 

monitor required), check the video output resolution of your recorder. 

For full instructions, see your recorder’s documentation at 

lorex.com

.

• Not intended for submersion in water. Installation in a sheltered 

location recommended.

• This camera includes an Auto Mechanical IR Cut Filter. When the 

camera changes between Day/Night viewing modes, an audible clicking 

noise may be heard from the camera. This clicking is normal, and 

indicates that the camera filter is working.

Quick Start Guide

English Version 1.0

C841CA SERIES 

Package Contents

ATTENTION: 

A REGULATED UL / CSA APPROVED power supply is REQUIRED for use with this 

camera (included).

 

Use of a non-regulated, non-conforming power supply can 

damage this product and voids the warranty.

Safety Precautions

Installation Tips

Dimensions

6.2” / 158mm

2.8” / 71mm

Disclaimers

www.lorex.com

Need Help?

Visit us online for up-to-date software  

and complete instruction manuals

Click on the 

Downloads

 

tab

4

Visit 

lorex.com

Search for the model  

number of your product

Click on your product  

in the search results

3

2

1

Resources

Reviews: