Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision

Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision

Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision


Show MoreLess


Now Viewing:

In Stock
Order in the next 0:00:00 to ship today

Product Highlights

  • 4000 x 3000 Resolution at 25 fps
  • IR LEDs for Night Vision up to 33'
  • 1.98mm Fixed Focal Lens
  • 360° Horizontal Field of View
  • Built-In Microphone
  • RJ45 Ethernet with PoE Technology
  • Supports microSD Cards up to 128GB
  • IP67 Rated for Outdoor Use
  • IK10-Rated Vandal Resistance
Show moreShow less

B&H $500 Gift Card Dash

Share for a chance to win a $500 B&H Gift Card!

Share on Twitter

Share a favorite product for chances to win one of eight $500 B&H Gift Cards!
1 new winner announced every Monday starting Nov 5th!
Limit 1 entry per day: Come back every day to increase your chance of winning.

Be sure to mention #BHWishList when you share!

Congrats to our winners so far:

Next winner: Nov 19th

James Z. (Wk 1)

Ralph H. (Wk 2)

Official Rules


NO PURCHASE IS NECESSARY TO ENTER OR WIN. The B&H $500.00 Gift Card Dash (the "Sweepstakes") is void where prohibited by law and is sponsored by B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 ("Sponsor"). It is not sponsored or endorsed by Facebook or Twitter in any way.

Entry Period/Methods of Entry. The Sweepstakes will run from on or about October 28, 2018 until on or about December 23, 2018 (the "Entry Period"). Entries received outside the Entry Period are void. Enter the Sweepstakes via either one of the following methods. (1) Share any product found on the B&H website (the "Website") on Facebook or Twitter via the dedicated links contained on the website using the hashtag #BHWishlist; or (2) Mail a postcard (postmarked during the Entry Period) containing your name, address, phone number, and email address, and indicate the subject(s), if any, about which you are interested in receiving future emails from B&H (e.g. photo, video, audio, computers, home theater, portable entertainment ) (optional) to: B&H $500.00 Gift Card Dash Sweepstakes, c/o B&H Foto & Electronics Corp., 440 Ninth Avenue, New York, NY 10001 (either option, an "Entry"). Entries must not, in the sole and absolute discretion of the Sponsor, contain obscene, provocative, defamatory, sexually explicit, or otherwise objectionable or inappropriate content. Entries deemed by Sponsor to be inappropriate will be disqualified. Entries owned by a third party, or the use of any trademarks, service marks, logos, brands, or products owned by a third party are not acceptable for entry into the Sweepstakes. Limit 1 entry per person, per day.

Winner Selection/Prizes/Odds. The B&H Social Team will randomly select a winner from among all eligible entries every Monday during the Entry Period, for a total eight (8) winners (each a "Winner"). Each Winner will receive a B&H Gift Card pre-valued in the amount of $500.00. No cash or other substitutions will be offered. Winner selection is in the sole and absolute discretion of the B&H Social Team. Any taxes are the sole responsibility of the winner. Winners will be notified and receive their prize at the email address associated with the account to which their Entry was posted or the email account provided with a mail-in entry. The odds of winning depend on the number of eligible entries received.

Identity of Winners/Eligible Participants. Winners will be identified by the email account associated with the Facebook or Twitter account from which their Entry was submitted or the email account provided with a mail-in entry. An email account holder shall mean the natural person assigned to such email account by the internet access or online service provider or other organization responsible for assigning email addresses for the domain associated with such email account. Any issues regarding the identity of a Winner shall be resolved by Sponsor in its sole discretion. The Sweepstakes is only open to residents of the United States that are at least eighteen (18) years of age on their entry date and is not open to employees of Sponsor, their immediate family, any person domiciled with such employees, or any affiliates or subsidiaries of Sponsor.

Entry Ownership/Entrant Agreements. Entrants retain full ownership and copyrights to their Submission. However, by entering the Sweepstakes entrants grant Sponsor permission to use their Entries for promotional purposes on their respective social media channels with proper credit. Entrants also agree: (a) to be bound by these Official B&H $500.00 Gift Card Dash Sweepstakes Rules; (b) that any claims related to this Sweepstakes shall be resolved individually without resort to any form of class action and that awards, shall be limited to actual out-of-pocket costs incurred in entering the Sweepstakes, and shall not include incidental or consequential damages or attorneys fees; and (c) that any actual or perceived ambiguities in these rules shall be interpreted by Sponsor in their sole discretion.

Limitation of Liability/Sponsor Modification/Cancellation Rights/ Choice of Law/ Venue/ Winners List. Sponsor is not responsible for incomplete entries or for failure to receive entries due to technical failures or human error of any kind. Winners agree that Sponsor will have no responsibility for losses or damage of any kind resulting from the acceptance, possession, or use of the prizes. Except where prohibited, participation in the Sweepstakes constitutes entrant's consent to the publication of his or her name by Sponsor in any media for commercial or promotional purposes without limitation or further compensation subject to Sponsor's respective Privacy Policies. Sponsor may modify or discontinue the Sweepstakes at any time and may disqualify from the Sweepstakes any person it determines, in its sole discretion, to have attempted to or actually tampered with or otherwise abused any aspect of the Sweepstakes. Entrants agree that in the unlikely event a dispute arises in connection with this Sweepstakes, it will be governed by the laws of the State of New York and heard exclusively in a court of applicable jurisdiction in the County and State of New York irrespective of any choice of law provisions to the contrary. To receive names of the winners by U.S. mail, please mail a self-addressed stamped envelope to: B&H Foto & Electronics Corp., Attn: B&H $500.00 Gift Card Dash Sweepstakes, 440 Ninth Avenue, New York, NY 10001. Any Winners List request must be received by B&H within one (1) year of the date the Sweepstakes is conducted.

Let us know how to reach you if you win!

Privacy 100% guaranteed; email address for contact purposes only


Already have a B&H account? Just log in tomorrow to enter again!

$0 VA Sales Tax Collected on This Item
Add to Wish List Item in Wish List

Dahua Technology NK8BR4 overview

  • 1Description

The NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision from Dahua Technology features a 1/1.7" STARVIS CMOS sensor and 1.98mm fixed lens to record 4000 x 3000 resolution video at up to 25 fps. The STARVIS sensor combines with a fisheye lens to provide a 360° panoramic view without blind spots, making the camera a suitable solution for wide and open areas, such as airports, shopping malls, and banks. 3 IR LEDs deliver up to 33' of night vision. Audio is possible thanks to a built-in microphone. PoE technology simplifies connectivity by enabling the transfer of power and data through a single cable. An integrated card slot supports microSD cards up to 128GB. microSD cards are available for purchase separately.

This device has an IP67- and IK10-rated metal enclosure that is suitable for outdoor use in areas at risk of vandalism.

H.265 and H.264 video compression
Mechanical IR cut filter enables true day and night functionality
IVS (intelligent video system) delivers intelligent functions to monitor tripwire violations, intrusion detection, and abandoned or missing objects
Intelligent business analysis enables you to track and store daily, weekly, monthly, and yearly people flow through a defined scene to produce a configurable report
Triple stream encoding
Smart IR
BLC modes include backlight compensation, highlight compensation, and digital wide dynamic range
White balance modes include auto, natural, street, lamp, outdoor, and manual
Auto and manual gain control
Privacy masking for up to 4 areas
Motion detection for up to 4 zones
Edge storage for NAS, local PC, and microSD cards up to 128GB
ROI (region of interest) for up to 4 zones
Up to 16x digital zoom
Fisheye dewarping helps to minimize distortion in the circular panoramic view
Compatible with Internet Explorer, Firefox, Safari, iOS, and Android
Lightning protection
IP67- and IK10-rated metal enclosure is suitable for outdoor use in areas at risk for vandalism
UPC: 816116027516
In the Box
Dahua Technology NK8BR4 12MP 360° Outdoor Network Dome Camera with Night Vision
  • 3 x Expansion Bolts
  • 3 x ST3 Self-Tapping Screws
  • Multi-Purpose Tool
  • Ceiling Bracket
  • Waterproof Network Connector
  • Limited 5-Year Warranty
  • Table of Contents
    • 1Description

    Dahua Technology NK8BR4 specs

    Image Sensor 1/1.7" 12 MP STARVIS CMOS
    Effective Pixels (H x V) 4000 x 3000
    RAM 1024 MB
    ROM 128 MB
    Scanning System Progressive
    Electronic Shutter Speed Auto, manual, 1/3 to 1/100,000 seconds
    Minimum Illumination Color: 0.001 lux at f/2.8 (1/3 seconds, 30 IRE)
    Color: 0.01 lux at f/2.8 (1/30 seconds, 30 IRE)
    B&W: 0 lux at f/2.8 with IR on
    S/N Ratio More than 50 dB
    IR Range Up to 33' (10 m)
    IR LED Control Auto, manual
    IR LEDs 3
    Type Fixed
    Mount Type Board-in
    Focal Length 1.98mm
    Maximum Aperture f/2.8
    Horizontal Field of View (degree) 360°
    Focus Control Fixed
    DORI Distance Detect (8 ppf): 138' (42 m)
    Observe (19 ppf): 56' (17 m)
    Recognize (38 ppf): 26' (8 m)
    Identify (76 ppf): 13' (4 m)
    Intelligent Video
    Standard Tampering with the camera
    Error writing to an onboard microSD card
    Error sending or receiving data over the network
    Unauthorized access to the camera
    Premium 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 Heat Map: Generates a visual representation of data
    Compression H.265, H.264
    Streaming Capability 3 streams
    Resolution 12 MP (4000 x 3000), 8 MP (2880 x 2880), 6 MP (3072 x 2048), 4 MP (2048 x 2048), 3 MP (2048 x 1536), UXGA (1600 x 1200), 1.3 MP (1280 x 960), D1 (704 x 576), CIF (352 x 288)
    Frame Rate Main Stream: 12 MP at 25 fps or 8 MP at 30 fps
    Sub Stream 1: D1 at 30 fps
    Sub Stream 2: 1.3 MP at 30 fps
    Bit Rate Control CBR, VBR
    Bit Rate H.265: 3 to 9984 kb/s
    H.264: 8 to 16384 kb/s
    Day/Night Auto (IR cut filter), color, B&W
    Backlight Compensation BLC, HLC, DWDR
    White Balance Auto, natural, street lamp, outdoor, manual
    Gain Control Auto, manual
    Noise Reduction 3D-DNR
    Motion Detection Off, on (4 zone, rectangle)
    Region of Interest Off, on (4 zone)
    Advanced Features Smart IR, defog
    Digital Zoom 16x
    Privacy Masking Off, on (4 area, rectangle)
    Compression G.711a, G.711Mu, AAC, G.726
    Ethernet RJ45 (100/1000Base-T)
    Protocol HTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP
    Interoperability ONVIF, PSIA, CGI
    Streaming Method Unicast, multicast
    Maximum User Access 10 Users, 20 users
    Edge Storage NAS
    Local PC for instant recording
    microSD card, maximum 128 GB
    Web Viewer Internet Explorer, Firefox, Safari
    Management Software Smart PSS, DSS
    Mobile OS Support iOS, Android
    Safety UL60950-1
    EMC FCC Part 15 Subpart B
    Audio Interface Input:
    1 channel plus a built-in microphone

    1 channel
    Alarm Input:
    2 channels (5 VDC, 5 mA)

    2 channels (30 VDC, 1 A; 50 VAC, 0.5 A)
    Power Supply 12 VDC, PoE (802.3af, Class 0)
    Power Consumption <12 W
    Operating Conditions Temperature: -22 to 140°F / -30 to 60°C
    Humidity: Less than 95% RH
    IP Rating IP67
    IK Rating IK10
    Casing Metal
    Dimensions (Ø x H) 5.9 x 1.9" / 150 x 48 mm
    Weight 1.28 lb / 0.58 kg
    Packaging Infozvqzrvbubqtxuyscybucrbxecuff
    Package Weight 2.15 lb
    Box Dimensions (LxWxH) 8.0 x 7.7 x 7.5"

    Dahua Technology NK8BR4 reviews

    Be the first to review this item

    Dahua Technology NK8BR4 Q&A

    Dahua Technology NK8BR4 accessories

    See any errors on this page? Let us know.