SKU: 18955607027

DAHUA IPC-HFW2449S-S-LED 4MP Full-color Fixed-focal Bullet Wizsense Network Camera

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Description

DAHUA IPC-HFW2449S-S-LED 4MP Full-color Fixed-focal Bullet Wizsense Network CameraIPC HFW2449S S LED 4MP Full color Fixed focal Bullet Wizsense Network Camera > 4 MP 1 2. 9" CMOS image sensor, low luminance, and high definition image. > Outputs max. 4 MP (2688 1520)@20 fps, and supports (25601440)@25 30 fps. > H. 265 codec, high compression rate, ultra low bit rate. > Built in warm light and the max. illumination distance is 30 m. ROI, SMART H. 264+ H. 265+, flexible coding, applicable to various bandwidth and storage environments.

IPC-HFW2449S-S-LED

4MP Full-color Fixed-focal Bullet Wizsense Network Camera

> 4-MP 1/2.9" CMOS image sensor, low luminance, and high definition image.

> Outputs max. 4 MP (2688× 1520)@20 fps, and supports (2560×1440)@25/30 fps.

> H.265 codec, high compression rate, ultra-low bit rate.

> Built-in warm light and the max. illumination distance is 30 m. · ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> Rotation mode, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> Intelligent monitoring: Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).

> Abnormality detection: Motion detection, video tampering, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, and voltage detection.

> Supports max. 256 G Micro SD card; built in Mic.

> 12 VDC/PoE power supply.

> IP67 protection.

> SMD Plus


Camera

Image Sensor

1/2.9" CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 MB

RAM

128 MB

Scanning System

Progressive

Electronic Shutter Speed

Auto/Manual 1/3 s–1/100,000 s

Min. Illumination

0.005 [email protected]

S/N Ratio

>56 dB

Illumination Distance

Up to 30 m (98.43 ft) (Warm light)

Illuminator On/Off Control

Auto; Manual

Illuminator Number

2 (Warm light)

Lens

Lens Type

Fixed-focal

Lens Mount

M12

Focal Length

2.8 mm;3.6 mm

Max. Aperture

F1.0

Field of View

2.8 mm: H: 101°; V: 53°; D: 120°
3.6 mm: H: 82°; V: 43°; D: 94°

Iris Control

Fixed

Close Focus Distance

2.8 mm: 1.5 m (4.92ft)
3.6 mm: 2.2 m (7.22 ft)

DORI Distance

Lens

Detect

Observe

Recognize

Identify

2.8 mm

66.0 m

(216.54 ft)

26.4 m

(86.61 ft)

13.2 m

(43.31 ft)

6.6 m

(21.65 ft)

3.6 mm

78.0 m

(255.91 ft)

31.2 m

(102.36 ft)

15.6 m

(51.18 ft)

7.8 m

(25.59 ft)

Intelligence

IVS (Perimeter Protection)

Intrusion, tripwire (the two functions support the classification and accurate detection of vehicle and human).

Smart Search

Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos

Video

Video Compression

H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)

Smart Codec

Smart H.265+; Smart H.264+

Video Frame Rate

Main stream: 2688 × 1520@(1–20 fps )/2560 × 1440@(1–25/30 fps)
Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30 fps)
*The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity.

Stream Capability

2 streams

Resolution

4M (2688 × 1520); 3.6M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 × 480); CIF (352 × 288/352 × 240)

Bit Rate Control

CBR/VBR

Video Bit Rate

H.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps

Day/Night

Color/B/W

BLC

Yes

HLC

Yes

WDR

120 dB

White Balance

Auto; natural; street lamp; outdoor; manual; regional custom

Gain Control

Auto;Manual

Noise Reduction

3D NR

Motion Detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart Illumination

Yes

Image Rotation

0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower)

Mirror

Yes

Privacy Masking

4 areas

Audio

Built-in MIC

Yes

Audio Compression

G.711a; G.711Mu; G.726; PCM

Alarm

Alarm Event

No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; tripwire; intrusion; audio detection; voltage detection; SMD; security exception

Network

Network Port

RJ-45 (10/100 Base-T)

SDK and API

Yes

Network Protocol

IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; NTP; Multicast; ICMP; IGMP; P2P

Interoperability

ONVIF (Profile S; Profile G; Profile T); CGI

User/Host

20 (Total bandwidth: 48 M)

Storage

FTP; SFTP; Micro SD card (support max. 256 GB)

Browser

IE; Chrome; Firefox

Management Software

Smart PSS Lite;DSS;DMSS

Mobile Client

iOS; Android

Cyber Security

Configuration encryption;trusted execution;Digest;security logs;WSSE;account lockout;syslog;video encryption;802.1x;IP/MAC filtering;HTTPS;trusted upgrade;trusted boot;firmware encryption;generation and importing of X.509 certification

Certification

Certifications

CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU

Power

Power Supply

12 VDC/PoE (802.3af)

Power Consumption

Basic: 2.7 W (12 VDC); 3.6 W (PoE)
Max. (H.265+ intelligence on + WDR + illuminator intensity): 6.8 W (12 VDC); 8.3 W (PoE)

Environment

Operating Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Operating Humidity

≤95%

Storage Temperature

–40 °C to +60 °C (–40 °F to +140 °F)

Storage Humidity

≤95%

Protection

IP67

Structure

Casing Material

Metal

Product Dimensions

70.0 mm × 70.0 mm × 166.2 mm (2.76" × 2.76" × 6.54") (L × W × H)

Net Weight

0.47 kg (1.04 lb)

Gross Weight

0.59 kg (1.30 lb)

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SKU: 18955607027

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4.1 ★★★★★
Based on 9 reviews
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Product Reviews
D
Verified Purchase
David R. Papke
West Palm Beach, US
★★★★★ 5
Recommended for All Lawyers
Format: Paperback
Meyer proves his initial point that much of what lawyers do is storytelling, and he achieves his goal of providing a primer on narrative theory for lawyer-storytellers. The book is sophisticated but written in an engaging way using non-technical language. Examples from legal and literary works abound, and they range from courtroom arguments and appellate briefs on the one hand to an essay by Joan Didion and Vonnegut's "Slaughterhouse Five" on the other. Meyer's favorite stories are found in Hollywood movies, and although he seems unaware of the accomplishment,Meyer provides fresh interpretations of such movies as "HIgh Noon" and"Jaws." I strongly recommend "Storytelling for Lawyers" for all law students, lawyers, and judges.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2014
D
Verified Purchase
DoubtfulReader
Los Angeles, US
★★★★★ 3
Notes on Legal Style by a Law Professor and Experienced Lawyer.
Format: Kindle
BOOK REVIEW: MEYER, Philip N., Storytelling for Lawyers ISBN: 978-0-19-5396638 Read June, 13th-27th, 2017. This book discusses storytelling tools by presenting a series of examples of good storytelling, both in legal settings and in literary works and movies. If theoretical explanations are sometimes a bit dry, the frequent quoting of practical examples conveys fluidity and speed to the book. After an introduction presenting lawyers as storytellers, it deals with the roles played in storytelling by Plots (chapters 2 and 3); Character (4 and 5); Voice, Perspective, Details and Images, and Rhytm and Speed (which relate to Scene and Summary) (chapter 6); Place or Story Environment (chapter 7) and Narrative Time. Focusing maybe too narrowly on legal storytelling before American juries, plot is almost equated with melodrama. Films like Jaws and High Noon are extensively discussed, as Gerry Spence’s Closing Argument on Behalf of Karen Silkwood. The chapters on character offer interesting insights on character classification (“round” characters, with psychological depth, prone to suffer transformation as the story evolves, vs. “flat” ones), while discussing the tools for telling how a character is, as opposed to simply showing the psychological nature of each character’s character through dialogue or the actions the character performs. Examples include Tobias Wolff’s This Boy’s Life and Jeremiah Donovan’s Closing Arguments on Behalf of Louis Failla, in a 13-week trial the Author could scrupulously attend in person. Discussions on Voice, Perspective, Details and Images, Scene and Summary, criticize the basic assumptions of the neutrality of lawyers’ voices, exemplifies how to manage details to suggest ideas and emotions, draw on the distinction between showing and telling, and offers interesting insights into the narrative theory’s concept of stretch (the slowing of the narrative rhythm in relation to the narrated story’s). Environment depiction storytelling tools deals with Joan Didion’s The White Album and the Judicial Opinion in a Rape Case, quoting also from W. G. Sebald’s The Emigrants and the Petition Briefs in Reck v. Ragen and Miranda v. Arizona. Further examples are Kathryn Harrison’s While They Slept and the Petitioner’s Brief in Eddings v. Oklahoma. Finally, the chapter on Narrative Time draws on Kurt Vonnegut’s Slaughterhouse Five and explores time, rhythm or speed, discussing more deeply stretch and the relation of time of the narrative itself with the time of the facts dealt with in the narrative. Chronology is discussed and criticized; Analepsis or Flashback is didactically explained and exemplified, both in general storytelling theory and in its legal use; the same holds for Prolepsis (Flash-forward) and Ellipsis (the intentional omission of a part of the narrative, often with the purpose of emphasizing the omitted event. Pacing and Rhythm are discussed in more lenght, with the caveat - repeated somewhat throughout the book - that legal stories are often left unfinished by the lawyer, in order to allow the jurors or judges fill the end with their decision. The Author remarks his purpose was to suggest possible tools and ways of dealing with problems which arise in legal storytelling, and he delivers what he promises.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 27, 2017
M
Verified Purchase
Matt M.
Lexington, US
★★★★★ 5
Great book and great professor
Format: Paperback
Professor Meyer is a great writer. I had took his death penalty case at Vermont Law School. He writes for numerous magazines including the ABA. I would highly recommend this book and all of his writings.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2021
J
Verified Purchase
J. Christian
Omaha, US
★★★★★ 4
Interesting book
Format: Paperback
I am not a lawyer, nor a writer, but rather a reader. I found the correlation of legal storytelling with sceenplay, literary narrative quite interesting. Legal trials are theater.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2014
C
Verified Purchase
Classics professor
Waukegan, US
★★★★★ 5
Highly recommended -- not just for lawyers!
Format: Paperback
I'm not a lawyer but a Classics professor looking for modern parallels to (and contrasts with) Cicero's persuasive strategies in Roman courts. This book was just what I was looking for: lucid, informative, smart, and as a bonus, well versed in narrative theory, which Meyer handles as an experienced teacher -- avoiding jargon and needless complication, illustrating the key ideas with well-known cinematic examples.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2017

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