Lorex NK182-85CB 8 Channel 4K NVR Specification

4K SMART DETECTION NETWORK VIDEO RECORDER

4K recording with advanced person and vehicle detection

Record and view impressive 4K video resolution with a cutting-edge recorder, providing you with superior detail and definition. This recorder can also differentiate between motion triggered by people or vehicles, providing only the most relevant motion alerts. Use the Smart Search feature to filter motion events by area, time/date and person or vehicle, saving you time when reviewing footage. With convenient smart home and voice control compatibility, remote viewing, and advanced motion detection, this recorder’s quality and performance is unmatched.

Picture Perfect

See more and know more with superior definition and detail

• Record and view video in up to 4K (8MP) Ultra HD Resolution on all cameras 1

• View live footage in up to 30fps 2 and digitally zoom in on distant objects for better clarity

• Expand your security system with up to 8 IP cameras with built-in PoE ports

Advanced Person and Vehicle Smart Detection

Get alerts when a person or vehicle is on your property

• Reduce unnecessary alerts and false alarms with advanced motion detection 6

• Get push notifications when motion from a person or a vehicle is detected 3

• Use Smart Search to filter motion events for reviewing footage quickly and easily

• A panic button is located on the recorder to activate all lights and sirens on your cameras 6

Home is where the smart is

Enjoy the convenience and control of smart home compatibility and voice control features

• Quickly access footage and features with simple voice commands

(Compatible with: Amazon Alexa and Google Assistant) 4

• View live or recorded video directly on your TV with smart home compatibility (Compatible with: Apple TV and Chromecast) 4

No Fee Local Video Storage

Keep your footage private and secure

• Local built-in security-grade hard drive ensures only you can access your footage

• Ample storage space with no hidden monthly cloud fees

• Heavy-duty hard drive designed for advanced processing and the workload of 24/7 monitoring

Features

4K

4K (8MP) capable

N841 Series

Person and vehicle smart motion detection

No Hidden

Cloud Fees

Smart home/voice control compatible lorex.com

4K SMART DETECTION NETWORK VIDEO RECORDER

Product Specifications

General

Video Transmission

Technology

Channels

IP

8 Channels

Inputs/Outputs

Video Input

Video Outputs 7

Audio Input

8 Ch: 8 x PoE

1 × VGA/1 × HDMI

1 ch: RCA type

Audio Output

Display 7

1 ch: RCA type

Display Output Resolution Up to 4K UHD

Live Display 8 ch: 1,4,8

Live Display Speed (Max) 8 ch: 240fps NTSC/200 fps PAL

OSD

System Navigation

On/Off

USB Mouse

Recording

Recording Resolution

Recording Frame Rate

Recording Schedule

4K (8MP)/5MP/4MP/3MP/

1080P/720P

8ch: 240fps up to 4K

Per Channel: Continuous/Motion/

Smart Motion (Person/Vehicle)/

Area/Alarm/ Day/ Hour

DAV/ASF/AVI/MP4

H.265/H.264

Back-up File Format

Video Compression

Playback

Simultaneous Playback

Playback Speed

Search

Up to 4 channels, synchronized

Variable Max 16×

By Time/Date, All Motion Events or Smart Motion (Person/Vehicle),

Area Search

Storage

Hard Drive Bays

Hard Drive Capacity

Backup Media

1 Bay

Up to 10TB (SATA)

USB Flash Drive & USB HDD

Special Features 6

Smart Motion Detection Person and Vehicle Smart Motion

Detection

Smart Search

Third Party Integrations

Smart Home 4

Yes

Google Assistant™, Amazon Alexa™

Voice Control

Streaming Options

Amazon Alexa, Google Assistant

Chromecast, Apple TV, Amazon

Echo Show, Google Home Hub

Connectivity

Mobile Viewing 8

Compatible APP

Android, iOS

Lorex Home™

PC/Mac Remote Viewing Yes/Lorex Cloud

Email Notification Text and Snapshot

Network Interface

Network Bit Rate

10/100 Base-TX, RJ45

80Mbps total, 48~8192kbps per camera

DDNS

USB interface

Yes (Optional)

USB 2.0 × 2

Additional Specifications

FW Upgrade

Watchdog Function

Power Consumption

Supply Voltage

Total PoE Power Output

Unit Dimensions

(W × D × H)

Unit Weight

Operating Temperature

Humidity

USB/Network

Yes

Approx. 8.3W (HDD excl.)

100VAC-240VAC, 50/60hz, DC48V/2A

PoE: Max 25.5W for single port,

80W total

12.9 x 9.6 x 2.1” /

328 x 245 x 53 mm

2.75 lbs. / 1.26 kg (excl. HDD)

14° ~ 131°F / -10° ~ 55°C

10 ~ 90% RH

Lorex Home

N841 Series lorex.com

4K SMART DETECTION NETWORK VIDEO RECORDER

Model Information

N841A81

N841A82

N841A83

8-channel 4K NVR with

1TB HDD

8-channel 4K NVR with

2TB HDD

8-channel 4K NVR with

3TB HDD

Dimensions

Package

Package Weight

Package Dimensions

(W × D × H)

Package Cube

Back Panel

6-95529-02110-2

6-95529-02109-6

6-95529-02238-3

Plain Box

6.6lb / 2.99kg

15.51 × 13.2 × 5.4” /

394 × 335 × 137mm

0.64cbf / 0.018cbm

What’s in the box

1 × 4K Ultra HD Network

Video Recorder

1 × Ethernet cable 1 × Power Adapter 1 × HDMI Cable 1 × USB Mouse Quick Setup Guide

Disclaimers:

1. 4K (8MP) IP cameras are required to take advantage of 4K recording.

2. Recording time may vary based on recording resolution and quality, lighting conditions and movement in the scene.

3. Accuracy of Advanced Person and Vehicle Motion Detection will be influenced by multiple factors, such as the object’s distance from the camera, the size of the object, and the height and angle of the camera. Night vision will also impact the accuracy of detection.

4. Controlling certain features in your security system requires a compatible smart device. Availability and performance of certain features and services are smart device dependent and may not be available in all areas or networks. For compatibility, features, and instructions visit www.lorex.com/smarthome

5. Accessing your security system remotely requires a high-speed Internet connection. Ensure your NVR has a wired connection to a router (not included). A minimum upload speed of 5Mbps is recommended for reasonable video performance. Up to 3 devices may connect to the system at the same time. For the latest list of supported apps and devices, please visit www.lorex.com/compatibility

6. Compatible with certain Lorex IP cameras only. For a list of compatible cameras please visit www.lorex.com/compatibility

7. HDMI output supports 4K HD for high definition multi-channel live or recorded video viewing. Image quality and resolution is dependent on the type of camera connected to the NVR, as well as

TV/monitor resolution.

8. Both firmware and software must be updated to latest version to ensure remote connectivity.

N841 Series lorex.com

Lorex Corporation

999 Corporate Blvd. Suite 110

Linthicum, MD, 21090, United States

© 2019 Lorex Corporation

As our product is subject to continuous improvement, Lorex Technology & subsidiaries reserve the right to modify product design, specifications & prices without notice and without incurring any obligation. E&OE.

(19-0069-LOR) 05032019-1