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 Lux@F1.5 (color) / 0 Lux (BW) with IR On
IR Distance 60 m (196.85 ft)-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 Dahua 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 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)
Ordering Information
Type Part Number Description
8MP
Camera
DH-IPC-HFW2831TP-ZAS-S2 8MP Lite IR Vari-focal Bullet Nework
Camera,PAL
DH-IPC-HFW2831TN-ZAS-S2 8MP Lite IR Vari-focal Bullet Nework
Cameras,NTSC
Accessories
(optional)
PFA130-E Junction Box
PFA152-E Pole Mount
PFM321D DC12V1A Power Adapter
LR1002-1ET/1EC Single-port Long Reach Ethernet
over Coax Extender
PFM900-E Integrated Mount �ester
دانلود مشخصات فنی (دیتا شیت IPC-HFW2831T-ZAS-S2)
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