Dahua N82B3P User Manual

User's Manual
15
16) of the NVR. Connect the negative end (-) of the alarm input device to the ground end
( ) of the NVR.
Figure 2-98 Alarm input port (1)

Dahua N82B3P Specifications

General

Model	N82B3P
Video Channels	8
Bandwidth	80 Mbps
Category	Network
Type	NVR
HDD Slots	2
Video Output	1 x HDMI, 1 x VGA
Network Interface	1 x RJ45 10/100/1000Mbps
Operating Temperature	-10°C to +55°C (14°F to 131°F)
Operating Humidity	10% to 90%

Summary

Foreword

Safety Instructions

Explains signal words used in the manual for hazard indication and provides safety guidelines.

Important Safeguards and Warnings

1 Introduction

2 Front Panel and Rear Panel

2.3 Alarm Connection and Specifications

3 Device Installation

4 Starting the Device

5 Local Operations

5.1 Initial Setup and System Access

Covers device initialization, wizard, login, and main menu navigation.

5.2 Live View and Camera Management

Explains live view interface, control bars, quick operations, and camera management.

5.3 PTZ Control and Configuration

5.5 Analytics+ Features

Describes various intelligent analysis functions like Face Detection, IVS, and Metadata.

5.6 Alarm Settings and Management

5.7 Network and Storage Configuration

Details network settings (TCP/IP, Wi-Fi, DDNS) and storage management (HDD, RAnalytics+D).

5.8 Account, Security, and System Settings

6 Web Operation

6.1 Network Connection and Web Login

6.3 Cluster Service Configuration

8 FAQ

Appendix 5 Cybersecurity Recommendations