SKU: 35626952765

DAHUA SD8C848PA-HNF 8M 48x Starlight IR WizMind Network PTZ Camera

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Description

DAHUA SD8C848PA-HNF 8M 48x Starlight IR WizMind Network PTZ CameraSD8C848PA HNF > 48x optical zoom > Starlight technology > Max. 25 30 fps@8M > IR distance up to 250 m > H. 265 encoding > Two way audio > IR and white light, three night view modes > IP67 > Auto tracking > Perimeter protecton > Face recogniton Product Data **************** Camera Image Sensor 1 1. 8" CMOS Pixel 8 MP Max. Resolution 3840 (H) 2160 (V) ROM 8 GB RAM 2 GB Electronic Shutter Speed 1 1 s1 30,000 s Scanning System Progressive Min.

SD8C848PA-HNF

> 48x optical zoom
> Starlight technology
> Max. 25/30 fps@8M
> IR distance up to 250 m
> H.265 encoding
> Two-way audio
> IR and white light, three night view modes
> IP67
> Auto-tracking
> Perimeter protecton
> Face recogniton


 

Product Data
****************

Camera

Image Sensor

1/1.8" CMOS

Pixel

8 MP

Max. Resolution

3840 (H) × 2160 (V)

ROM

8 GB

RAM

2 GB

Electronic Shutter Speed

1/1 s–1/30,000 s

Scanning System

Progressive

Min. Illumination

Color: 0.005 [email protected]
B/W: 0.0005 [email protected]
0 lux (dual light fusion on)

Illumination Distance

80 m (262.46 ft) (dual light fusion-only white light on)
250 m (1,476.38 ft) (dual light fusion-only IR light on)

Illuminator On/Off Control

Zoom Prio; Manual; Smart IR; Off

Illuminator Number

10 (dual light fusion)

Wiper

Yes

Lens

Focal Length

6.25 mm–300 mm

Max. Aperture

F1.4–F4.5

Field of View

H: 64.87°–1.77°; V: 38.07°–1.01°; D: 72.18°–2.04°

Optical Zoom

48×

Focus Control

Auto; semi-auto; manual

Close Focus Distance

0.5 m–2 m (1.64–6.56 ft)

DORI Distance

Detect

Observe

Recognize

Identify

6,000 m (19,685.04 ft)

2,381 m (7,811.68 ft)

1,200 m (3,937.01 ft)

600 m (1,968.50 ft)

PTZ

Pan/Tilt Range

Pan: 0° to 360° endless
Tilt: –20° to +90°

Manual Control Speed

Pan: 0.1°/s–240°/s
Tilt: 0.1°/s–100°/s

Preset Speed

Pan: 0.1°/s–200°/s; Tilt: 0.1°/s–60°/s

Preset

300

Tour

8 (up to 32 presets per tour)

Pattern

5

Scan

5

Power-off Memory

Yes

Idle Motion

Preset; Pattern; Tour; Scan

PTZ Protocol

DH-SD
Pelco-P/D (auto recognition)

Intelligence

Video Metadata

Support human body, human face, motor vehicle and non-motor vehicle image capture and attributes extraction.

IVS (Perimeter Protection)

Tripwire and intrusion. Support alarm triggering by target types (human and vehicle). Support filtering false alarms caused by animals, rustling leaves, bright lights, etc.

Face Recognition

Yes

Video

Video Compression

H.265; H.264M; H.264H; MJPEG; Smart H.265; Smart H.264

Streaming Capability

3 streams

Resolution

8M (3840 × 2160); 4M (2560 × 1440); 1080p (1920 × 1080); 960p (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Video Frame Rate

Main stream: 8M/4M/1080p/960p/720p (1–25/30 fps)
Sub stream 1: D1/VGA/CIF (1-25/30 fps)
Sub stream 2: 1080p/960p/720p (1-25/30 fps)

Bit Rate Control

CBR; VBR

Video Bit Rate

H.264: 3328 kbps–16384 kbps
H.265:1280 kbps–9984 kbps

Day/Night

Auto (ICR); Color; B/W

BLC

Yes

WDR

120 dB

HLC

Yes

White Balance

Auto; indoor; outdoor; tracking; manual; sodium lamp; natural light; street lamp

Gain Control

Auto; manual

Noise Reduction

2D NR; 3D NR

Motion Detection

Yes

Region of Interest (RoI)

Yes

Defog

Optical

Digital Zoom

16×

Image Rotation

180°

Privacy Masking

Up to 24 areas can be set, with up to 8 areas in the same view

S/N Ratio

≥55 dB

Audio

Audio Compression

G.711a; G.711Mu; G.726; MPEG2-Layer2; G722.1; G729; PCM

Network

Network Port

RJ-45 (10/100 Base-T)

Network Protocol

HTTP; HTTPS; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; IPv6; 802.1x; QoS; FTP; UPnP; ICMP; SNMP; IGMP; RTP; PPPoE; RTMP; TCP

Interoperability

ONVIF (Profle S&G&T); GB/T28181; CGI

Streaming Method

Unicast; Multicast

User/Host

20 (total bandwidth: 64 M)

Storage

FTP; Micro SD card (512 GB); NAS

Browser

IE 7 and later versions
Chrome 45 and later versions
Firefox 52ESR and earlier versions
Safari

Management Software

Smart PSS; DSS; IVSS

Mobile Client

iOS; Android

Port

Analog Output

1 channel (CVBS output, BNC)

RS-485

1 (baud rate: 1200 bps–115200 bps)

Audio Input

1 channel (LINE IN, bare wire)

Audio Output

1 channel (LINE OUT, bare wire)

Two-way Audio

Yes

Alarm Input

7 (on-off value input: 0–5 VDC)

Alarm Output

2

Alarm Linkage

Capture; preset; tour; pattern; recordings on SD card; alarm digital input; client E-map; send email

Alarm Event

Motion/tampering detection; audio detection; network disconnection detection; IP conflict detection; decoder state detection; memory card state detection; memory space detection; power exception detection

Power

Power Supply

36 VDC, 2.23 A (± 25%)

Power Consumption

Basic: 18 W
Max.: 33 W (illuminator + PTZ)

Environment

Operating Temperature

–40 °C to +70 °C (–40 °F to +158 °F)

Operating Humidity

≤95%

Protection

IP67; TVS 8000 V lightning proof; surge protection; voltage transient protection

Structure

Product Dimensions

442 mm × Φ262 mm (17.40" × Φ10.31")

Net Weight

10.3 kg (22.71 lb)

Gross Weight

12.5 kg (27.56 lb)

***********

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SKU: 35626952765

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4.6 ★★★★★
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Product Reviews
H
Verified Purchase
Howard
Pawtucket, US
★★★★★ 5
By far, the best book of many I have read on this subject. Must read for anyone interested in this subject.
Format: Paperback
Best book I have yet read on the subject, and I have read many in research for the writing of my second novel. It relentlessly examines specific cases of lynching over time, but it is not a mere narrative of specific lynchings. It is an excellent analysis of the social, historical and cultural forces behind this horrendous practice. The book's discussion of the movie, Birth of a Nation, would by itself make this a valuable book, but the book's central theme is even more important. Its central theme, the public's desire for spectacle as fuel for lynchings, particularly after the abolition of legal public executions, is even more revealing. Also a good look at the social and cultural forces that over time led to the gradual demise of lynching as a phenomenon. A page turner for history readers. Warning -- man's inhumanity to man will make you simultaneously angry and sad.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 24, 2015
A
Verified Purchase
AlanWarner
Natrona Heights, US
★★★★★ 5
WHITE MOB JUSTICE
Format: Paperback
More black men were hanged in America in the twentieth century than were hanged during slavery, the author of this book Miss Amy Louise Wood does an excellent job of revealing who and what group of Americans did this whole scale hanging of black men. Many white people who participated and witnessed these hangings were your everyday run of the mill American citizens as stated on page 80-81 "As visual extensions of the lynching itself, photographs could at times assuage crowds that had missed the opportunity to witness and participate in the violence. In 1934, the posse that captured Claude Neal, accused of raping and killing a young white woman named Lola Cannidy, chose to lynch him in the woods outside Marianna, Florida, rather than bringing him to the Cannidy home, where a large crowd had gathered in anticipation of the lynching. When the waiting crowd had discovered that the mob had lynched Neal privately, they were reportedly outraged. The mob finally arrived with Neal's body in tow, and the crowd, which included Cannidy's family, took out their vengeance on the corpse, kicking and shooting it, tearing it apart, and even driving their cars over it. Neal's mutilated, nude body was then hanged on the courthouse lawn in the center of the town, and hundreds of photographs were taken. he next day, as people congregated in the square to see the body, the photographs were sold to those purportedly still incensed that the posse who lynched Neal had denied them the satisfaction and pleasure of witnessing Neal's lynching. The images acted as visual replications of the actual spectacle, offering them vicarious access to the missed thrill of the lynching. The gratification local viewers derived from the images of Neal's lynched body was directly attached to their outrage over Cannidy's rape and murder, their fears of black criminality, and their desires to assert their racial power and superiority in the face of these threats." Another interesting aspect of these mobs is the role religion played in their actions as stated on pages 67 "The performance of a lynching thus created a symbolic representation of white supremacy-a spectacle of demonic and wicked black men against a united and pure white community. That those images coincided with evangelicals' impassioned exhortations against sin gave lynching sacred force and justification. Indeed, the imprint of Protestant language and tropes on lynching rituals and defenses imbued the violence with divine sanction and made it appear familiar and recognizable to a people immersed in Christian beliefs and values. Mobs could thus conspicuously flout the law and perpetrate what otherwise would be considered aberrant and grotesque acts of sadism while considering themselves to be righteous and moral citizens." In the twentieth century the hanging of black men was a major festive event for many on looking white people as can be seen in the pictures on page 32 and also on pages 78 and 79, on page 79 you can see a young white man smiling, on pages 95 and 102 there are more pictures of gleeful white spectators, on page 192 there is crowd participation in this picture of a hanging and burning black man I thank this author for writing this very much needed book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2015
C
Verified Purchase
Carole T Emberton
Chelsea, US
★★★★★ 5
A fresh take on lynching and its place in American culture.
Format: Paperback
A path-breaking study of lynching as spectacle and the meanings such events produced for the masses who attended them as well as for those who saw the photos and postcards afterwards. Wood's visual analysis of these images is impressive and cogent. Her writing is clear and accessible to a wide audience. This is cultural history at its finest!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2018
P
Verified Purchase
pat delzell
Dallas, US
★★★★★ 5
Great book ...disturbing subjet
Format: Paperback
This book explained the rationale for lynching! It was just what I needed for my graduate course!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 14, 2019
B
Verified Purchase
B. Kirzner
Louisville, US
★★★★★ 4
Lynchers Were Worse Than I Thought,
Format: Kindle
It was worth the time and effort to get through this book. It has opened my eyes to the scapegoating of Black victims’ as the evil ones and whites as the religious moral ones. That being said, this book was too detailed, making it slow reading. Overall, it still was and is worth reading to understand this massive projection of guilt and evil on victims, and the taking of justice into mob rule.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2021

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