Dahua Technology BN481E82 8-Channel 8MP NVR with 8 Outdoor 3MP Dome Cameras Kit

Dahua Technology BN481E82 8-Channel 8MP NVR with 8 Outdoor 3MP Dome Cameras Kit

Dahua Technology BN481E82 8-Channel 8MP NVR with 8 Outdoor 3MP Dome Cameras Kit

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Dahua Technology BN481E82 overview

  • 1Description

The 8-Channel 8MP NVR with 8 Outdoor 3MP Dome Cameras Kit from Dahua Technology includes one Lite 8-channel 8MP PoE NVR and eight Lite series 3MP outdoor network dome cameras.

  • N42B2P Lite Series 8-Channel 8MP NVR with 2TB HDD

    Record from and manage up to 8 cameras with the N42B2P Lite Series 8-Channel 8MP NVR with 2TB HDD from Dahua Technology at resolutions up to 3840 x 2160. Preinstalled with 2TB of HDD storage, the recorder can be expanded to host two HDDs up to 4TB each for a maximum internal capacity of 8TB. H.265, H.264, and MJPEG compressions keep file sizes manageable while maintaining the best quality possible. Two-way audio is possible thanks to an audio input and output.

    This NVR supports simultaneous HDMI and VGA outputs, as well as up to 128 users. ONVIF-compliance for version 2.4 enables interoperability when combined with 4K cameras.

    Embedded quad-core processor and Linux OS
    HDMI and VGA simultaneous video output
    10/100/1000M Ethernet port
    8 x PoE ports
    Supports Automatic Network Replenishment (ANR) technology
    Supports network cameras from Dahua, Arecont Vision, Axis Communications, Bosch, Brickcom, Canon, CP Plus, DynaColor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and others
    Smart Add functionality enables the NVR to automatically detect and list IP cameras, simplifying the process of adding cameras to the NVR
    IVS (intelligent video system) recording for standard intelligence at-the-edge features, premium features to detect motion, tripwire and intrusion violations, and abandoned or missing objects, and advanced features for facial detection, people counting, and heat mapping
    Heat Map advanced IVS feature highlights areas with the highest concentration of people, and the data can be exported into a customized report to aid in business or forensic analysis
    Alarm inputs for 4 channels
    Trigger events include recording, PTZ, tour, alarm out, video push, email, FTP, snapshot, buzzer, and screen tips
    Video detection includes motion detection, video loss, and tampering
    OSD for camera title, time, video loss, camera lock, motion detection, and recording
    16 kb/s to 20 Mb/s bit rate per channel
    Dewarping mode corrects distortion in circular panoramic views from fisheye lenses
    1 x USB 3.0 port & 1 x USB 2.0 port
    Backup via USB device and network
    Up to 128 users
    Supports iOS and Android mobile devices
    1 RU rack-mountable
    Optional PFH101 rackmount tray available separately
    UPC: 816116027677
  • Lite Series 3MP Outdoor Network Dome Camera with 2.8mm Lens and Night Vision

    The Lite Series 3MP Outdoor Network Dome Camera with 2.8mm Lens and Night Vision from Dahua Technology has a 1/3" progressive scan CMOS sensor and a 2.8mm fixed lens to capture 2048 x 1536 resolution video at up to 20 fps. IR LEDs allow the camera to produce clear images in complete darkness of objects up to 98' away. Its 2.8mm lens captures a 92° field of view to monitor both indoor and outdoor areas. The camera is housed in an IP67- and IK10-rated enclosure for protection against dust, water, and impact.

    1/3" progressive scan CMOS sensor captures 3MP video at up to 20 fps
    Mechanical IR cut filter and IR LEDs help the camera produce clear images at night to a maximum range of 98'
    Smart IR illumination prevents the IR LEDs from whiting out close objects
    Digital Wide Dynamic Range (DWDR) allows the camera to compensate for overly bright or dark environments to produce accurate images
    2.8mm has a 92° field of view
    IP67- and IK10-rated for outdoor use
Table of Contents
  • 1Description
  • N42B2P Lite Series 8-Channel 8MP NVR with 2TB HDD
    Main Processor Embedded quad-core processor
    Operating System Embedded Linux
    Video & Audio
    IP Camera Inputs 8 channels
    Audio 1 x RCA, 1-channel input
    1 x RCA, 1-channel output
    Interface 1 x HDMI
    1 x VGA
    Resolutions 3840 x 2160
    1920 x 1080
    1280 x 1024
    1280 x 720
    1024 x 768
    Decoding Maximum Decoding:
    2 channels of 4K / 6 MP at 30 fps
    3 channels of 5 MP at 30 fps
    4 channels of 4/3 MP at 30 fps
    4 channels of 1080p at 30 fps
    8 channels of 1080p at 60 fps
    Display Split 1/4/8/9
    OSD Camera title, time, video loss, camera lock, motion detection, recording
    Compression H.265, H.264, MJPEG
    Supported IP Camera Resolution 8 MP
    6 MP
    5 MP
    4 MP
    3 MP
    1.3 MP
    Maximum Bandwidth 200 Mb/s incoming
    Bit Rate 16 kb/s to 20 Mb/s per channel
    Recording Mode Manual
    Schedule (regular, continuous)
    Motion detection (video detection, motion detection, tampering, video loss)
    Recording Intervals 1 to 120 minutes, default 60 minutes
    Pre-Recording: 1 to 30 seconds
    Post-Recording: 10 to 300 seconds
    Video Detection & Alarm
    Triggers Recording, PTZ, tour, alarm out, video push, email, FTP, snapshot, buzzer, and screen tips
    Video Detection Motion detection
    MD Zones: 396 (22 x 18)
    Video loss & tampering
    Alarm Input 4 channels
    Low level effective, green terminal interface
    Relay Output 2 channels
    NO/NC programmable, green terminal interface
    Playback & Backup
    Playback 1/4/8
    Search Modes Time/date, alarm, motion detection & exact search (accurate to one second), smart search
    Playback Functions Play, pause, stop, rewind, fast play, slow play, next file, previous file, next camera, previous camera, full screen, repeat, shuffle, backup selection, digital zoom
    Backup Modes USB device, network
    Intelligent Video
    Standard Features IVS Triggers:
    Tampering with the camera
    Camera loses or changes focus drastically
    Error writing to an onboard microSD card
    Error sending or receiving data over the network
    Unauthorized access to the camera
    Premium Features IVS Triggers:
    Motion: An object moves through any part of the scene
    Tripwire: A target crosses a user-defined line
    Intrusion: A target enters or exits a defined perimeter
    Scene Change: A person or object moves the camera to change the scene or covers the camera to obscure the scene
    Abandoned/Missing Object: A target leaves an object in designated area, or a target removes an object from the same designated area
    Advanced Features Recording Triggers:
    Facial Detection: Detects and captures a snapshot of a human face in a defined area within a scene
    People Counting: Measure the number of customers, visitors, or passengers in a surveillance scene
    Heat Map: Generates a visual representation of data
    Third-Party Support Dahua, Arecont Vision, Axis, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and others
    Ethernet 1 x RJ45 port, 10/100/1000M
    PoE 8 x ports, IEEE 802.3af/at
    Network Function HTTP, HTTPS, TCP/IP, IPv4/IPv6, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP filter, PPPoE, DDNS, FTP, alarm server, IP search
    Support for Dahua IP cameras, DVRs, NVS
    Maximum User Access 128 users
    Mobile OS Support iOS & Android
    Interoperability ONVIF 2.4, CGI conformant
    Internal HDD 2 SATA ports, total capacity up to 8 TB
    2 TB preinstalled
    HDD Mode Single
    Auxiliary Interface
    USB 1 x USB 3.0
    1 x USB 2.0
    Power Supply 100-240 VAC, 60/50 Hz
    Power Consumption NVR: <9.6 W, without HDD
    Total PoE Budget 25.5 W single port, 130 W total
    Certifications CE: EN55032, EN55024, EN60950-1 Safety: UL 60950-1, CAN/CSA C22.2 No.60950-1
    Electromagnetic Compatibility (EMC): FCC CFR 47 Part 15 Subpart B, ANSI C63.4-2014
    Operating Temperature 14 to 131°F / -10 to 55°C
    Storage Temperature -4 to 158°F / -20 to 70°C
    Storage Humidity 0-90% RH
    Rack Mount 1 RU
    Dimensions 14.8 x 12.9 x 2.1" / 375 x 327.5 x 53 mm
    Weight Without HDD: 5.7 lb / 2.6 kg
    Packaging Info
    Box Dimensions (LxWxH) 17.6 x 16.4 x 6.7"
  • Lite Series 3MP Outdoor Network Dome Camera with 2.8mm Lens and Night Vision
    Image Sensor 3 MP 1/3" progressive scan CMOS sensor
    Effective Pixels (H x V) 2304 x 1536
    Built-In Memory 16 MB ROM, 256 MB RAM
    Electronic Shutter 1 to 1/100,000 sec
    Minimum Illumination Color: 0.1 lux at f/2.0
    B&W: 0.01 lux at f/2.0
    0 lux IR on
    S/N Ratio > 50 dB
    Number of IR LEDs and Range 24 x IR LEDs, up to 98' (30 m)
    IR LED Control Auto, manual
    Day/Night Auto ICR, color, B&W
    Lens Type Fixed
    Mount Type Board-in
    Focal Length 2.8mm
    Maximum Aperture f/2.0
    Field of View Horizontal: 92°
    Focus Control Fixed
    Camera Angle Adjustment Pan: 0 to 355°
    Tilt: 0 to 65°
    Rotation: 0 to 355°
    Compression H.264 and MJPEG
    Streaming Capability 2 streams
    Resolution 3 MP (2048 x 1536), 1080p (1920 x 1080), 1.3 MP (1280 x 960), 720p (1280 x 720), D1 (704 x 576, 704 x 480), CIF (352 x 288, 352 x 240)
    Frame Rate Main Stream: 3 MP (1-20 fps), 1080p (1-25/30)
    Sub Stream 1: D1/CIF (1-25/30 fps)
    Bit Rate Control CBR / VBR
    Bit Rate H.264: 4 to 8192 kbps
    Backlight Compensation BLC, HLC, DWDR
    White Balance Auto, sunny, night, outdoor, customized
    Gain Control Auto, manual
    Noise Reduction 3D-DNR
    Motion Detection Off, on (4 zone, rectangle)
    Region of Interest Off, on (4 zone)
    Smart IR Supported
    Digital Zoom 16x
    Flip / Mirror Flip: 0, 90, 180, 270°
    Mirror: Off, on
    Privacy Masking Off, on (4 areas, rectangle)
    Ethernet RJ45 (10/100Base-T)
    Protocol IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPoE, DDNS, FTP, IP Filter, QoS, Bonjour, 802.1x
    Compatibility ONVIF, CGI
    Streaming Method Unicast, multicast
    Maximum Number of Users 20
    Web Viewer Internet Explorer 10
    Management Software Smart PSS, DSS
    Mobile OS Support iOS and Android
    Certifications FCC (SEFD1509190-A), UL (E234884-60-UL)
    Power Supply 12 VDC ±25%, PoE (IEEE 802.3af Class 0)
    Maximum Power Consumption 4 W (12 VDC, IR on)
    4.7 W (PoE, IR on)
    Operating Temperature -22 to 140°F (-30 to 60°C)
    Operating Humidity <90% RH
    Storage Temperature -22 to 140°F (-30 to 60°C)
    Storage Humidity <90% RH
    IP Rating IP67
    IK Rating IK10
    Casing Material Metal
    Dimensions 4.3 x 3.2" (110 X 81 mm)
    Weight 0.84 lb (0.38 kg)
    Packaging Info
    Box Dimensions (LxWxH) 5.5 x 5.4 x 4.8"

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