Dahua 8MP Starlight IPC-HFW2831T-ZAS-S2 5xZoom Motorized Lens IP Camera IR WDR

Description

Dahua IPC-HFW2831T-ZAS-S2 8MP 5xZoom Motorized Lens IP  Bullet Camera IR WDR IVS H.265 PoE IP67 Onvif Network
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Features
> 8MP, 1/2.7" CMOS image sensor, low illuminance, high image definition
> Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 @25/30 fps
> H.265 codec, high compression rate, ultra-low bit rate
> Built-in IR LED, max IR distance: 60 m
> ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and  storage environments
> Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to  various monitoring scenes
> Intelligent detection: Intrusion, tripwire
> Abnormality detection: Motion detection, video tampering, no SD card, SD card  full, SD card error, network disconnection, IP conflict, illegal ac cess, local  alarm, voltage detection,audio abnormal
> Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
> 12V DC/POE power support
> IP67 protection
System Overview
With upgraded H.265 encoding technology, Dahua Lite series camera has  efficient video encoding capacity, which saves bandwidth and storage space. This  camera adopts the latest starlight technology and displays better colorful image  in the environment of low illumination. It supports SD card storage, waterproof  function, dust-proof function , complying to the standards of IP67.
Functions
Starlight
Dahua Starlight technology mainly applies to the environment of low  illumination, and it can provide clear colorful video. Even in the environment  of min. illumination, the technology can guarantee the good image effect.
Smart Codec (H.265+ & H.264+)
Smart Codec is the optimized implementation of standard video compression (H.265  & H.264) that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI,  flexible multi-frame reference structure and intelligent noise reduction to  deliver high-quality video without straining the network. Smart Codec technology  reduces bit rate and storage requirements by up to 70% when compared to the  standard video compression.
Intelligent Video analysis (IVS)
Dahua camera is equipped with a built-in intelligent analytic algorithm based on  video, which can realize intelligent functions like Tripwire and Intrusion, to  quickly and accurately respond to monitoring events in specific area, It can  enhance monitoring efficiency. In addition, the camera supports intelligent  tamper detection, which is to generate warning message via detecting dramatic  scene change and to guarantee effective video surveillance.
Wide Dynamic Range (WDR)
The camera achieves vivid images, even in the most intense contrast lighting  conditions, using industry-leading wide dynamic range (WDR) technology. For  applications with both bright and low lighting conditions that change quickly,  true WDR (120 dB) optimizes both the bright and dark areas of a scene at the  same time to provide usable video.
Protection (IP67, wide voltage)
IP67: The camera passes a series of strict test on dust and soak. It has  dust-proof function, and the enclosure can works normal after soaking in 1 m  deep water for 30 minutes.
Wide voltage: The camera allows ±30% input voltage  tolerance (wide voltage range), and it is widely applied to outdoor environment  with instable voltage.
Interoperability
The camera conforms to the ONVIF (Open Network Video Interface Forum)  specifications, ensuring interoperability between network video products  regardless of manufacturer.
Specifications
Camera
Image Sensor
1/2.7” 8Megapixel progressive CMOS
Effective Pixels
3840 (H) × 2160 (V)
ROM
128 MB
RAM
256 MB
Scanning System
Progressive
Electronic Shutter Speed
Auto/Manual 1/3 s–1/100,000 s
Min. Illumination
0.008 [email protected]
IR Distance
60 m (196.85 ft)
IR On/Off Control
Auto/Manual
IR LEDs Number
4
Pan/Tilt/Rotation Range
Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens Type
Motorized vari-focal
Mount Type
φ14
Focal Length
2.7 mm–13.5 mm
Max. Aperture
F1.5
Field of View
Pan: 113°–31°
Tilt: 58°–17°
Diagonal: 138°–36°
Iris Type
Fixed
Close Focus Distance
0.8 m–0.8 m (2.62 ft–2.62 ft)
DORI Distance
Lens
Detect
Observe
Recognize
Identify
W
85.3 m
(279.9 ft)
34.1 m
(111.9 ft)
17 m
(55.8 ft)
8.5 m
(27.9 ft)
T
280 m
(918.6 ft)
112 m
(367.5 ft)
56 m
(183.7 ft)
28 m
(91.9 ft)
Smart Event
General IVS Analytics
Tripwire; intrusion
Video
Video Compression
H.265; H.264; H.264B; MJPEG
Smart Codec
Yes
Video Frame Rate
Main stream:
3840 × 2160 (1 fps–15 fps)
2688 × 1520 (1 fps–25/30 fps)
Sub stream:
704 × 576 (1 fps–25 fps)
704 × 480 (1 fps–30 fps)
Stream Capability
2 streams
Resolution
3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048);  3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 ×  1520); 3M (2048 × 1536); 2304 × 1296 (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–8192 Kbps
H.265: 12 Kbps–8192 Kbps
Day/Night
Auto(ICR)/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 DNR
Motion Detection
OFF/ON (4 areas, rectangular)
Region of Interest(RoI)
Yes (4 areas)
Smart IR
Yes
Image Rotation
0°/90°/180°/270° (Supports 90°/270° with 2688 × 1520  resolution and lower.)
Mirror
Yes
Privacy Masking
4 areas
Audio
Audio Compression
G.711a; G.711Mu; G.726; AAC
Network
Network
RJ-45 (10/100 Base-T)
Protocol
IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP;  RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast;  ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour
Interoperability
ONVIF(Profile S/Profile G/Profile T); CGI; P2P;  Milestone; Genetec
User/Host
20
Edge Storage
Cloud; FTP; SFTP; Micro SD Card (support max. 256  GB); NAS
Browser
IE
Chrome
Firefox
Management Software
Smart PSS; DSS; DMSS
Mobile Phone
IOS; Android
Certification
Certifications
CE-LVD: EN60950-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07
Port
Audio Input
1 channel (RAC port)
Audio Output
1 channel (RAC port)
Alarm Input
1 channel In: 5mA 5V DC
Alarm Output
1 channel Out: 300mA 12V DC
Power
Power Supply
12V DC/PoE (802.3af)
Power Consumption
< 9.9W
Environment
Operating Conditions
–30°C to +60°C (–22°F to +140°F)/less than ≤ 95% RH
Storage Temperature
–40°C to +60°C (–40°F to +140°F)
Protection
IP67
Structure
Casing
Metal
Dimensions
244.1 mm × Φ90.4 mm (9.61" × Φ3.26")
Net Weight
0.88 kg (1.9 lb)
Gross Weight
1.14 kg (2.5 lb)
Package includes:
1 x Dahua IPC-HFW2831T-ZAS-S2 WDR IR Bullet Network Camera
1 x Installation Screws
1 x Manual
Payment
Only
PayPal
payment will be accepted currently.
Delivery
Items will be shipped within 1-5 business days after  the payment is cleared.
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