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4K Ultra HD Bullet IP Camera

E861AB_QSG_EN_R2

Quick Start Guide

English Version 2.0

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

.

• 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.

7.1”

 

/

 

180mm

2.8”

 

/

 

70mm

E861AB SERIES 

www.lorex.com

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Dimensions

Disclaimers

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3

2

1

Package Contents

Safety Precautions

Using the RJ45 Cable Gland 

(Optional)

•  4K Ultra HD Bullet IP Camera

•  Mounting Kit*

•  Ethernet Extension Cable with Pre-attached RJ45  

  Cable Gland*

• Use the camera only with compatible Lorex NVRs.

• 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 a regulated power supply with the product (optional). 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 

harsh cleaners or aerosol 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 

lorex.com

.

* Per camera in multi-camera packs.

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.

The pre-attached RJ45 cable gland covers the camera’s Ethernet 

connector and the RJ45 plug to provide weather-resistance and 

protection from dust, dirt and other environmental contaminants.

To use the RJ45 cable gland:

RJ45 Cable 

Gland Barrel

Camera Ethernet 

Connector

NOTE:

 The RJ45 cable gland is weather-resistant. Seal the cap with 

silicone and/or electrical tape for additional sealing if it will be exposed 

to precipitation regularly.

Twist the RJ45 cable gland 

barrel securely onto the 

camera Ethernet connector. 

B

A

C

D

A. 

Light Sensor and IR LEDs

 

B. 

Sun Shield Screw

C. 

Adjustment Screw

D. 

Camera Base

Camera Overview

E861AB_QSG_EN_R2.indd   1

2019-08-06   3:51:01 PM

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