Dahua Lite Series Fixed Lens IP Cameras-IPC-HFW2531S-S-S2

SKU: HFW2531S-S-S2 Categories: , , Tag:

5MP Lite IR Fixed-focal Bullet Network Camera

Features:

  • 5MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
  • Outputs max. 5MP (2592 × 1944) @20 fps, and supports 2688 ×1520 (2688 × 1520) @25/30 fps
  • H.265 codec, high compression rate, ultra-low bit rate
  • Built-in IR LED, max IR distance: 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 detection: Intrusion, tripwire
  • Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access,voltage detection
  • Supports max. 256 GB Micro SD card
  • 12V DC/PoE power supply
  • IP67 protection

 

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Dahua Lite Series Fixed Lens IP Cameras-IPC-HFW2531S-S-S2

5MP Lite IR Fixed-focal Bullet Network Camera

Camera
Image Sensor 1/2.7” 5Megapixel progressive CMOS
Effective Pixels 2592 (H) × 1944 (V)
ROM 128 MB
RAM 256 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination 0.008 Lux@F1.6
S/N Ratio More than 56dB
IR Distance 30 m (98.43 ft)
IR On/Off Control Auto/Manual
IR LEDs Number 1 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens
Lens Type Fixed
Mount Type M12
Focal Length

2.8 mm
3.6 mm
Max. Aperture

F1.6
F1.6
Angle of View 2.8 mm:

Horizontal 103.0° × Vertical 71.0° × Diagonal 132.0°

3.6 mm:

Horizontal: 84.0° × Vertical 58.0° × Diagonal 110.0°
Iris Type Fixed aperture
Close Focus Distance

2.8 mm: 0.9 m (2.95 ft)
3.6 mm: 1.6 m (5.25 ft)
DORI Distance Lens Detect Observe Recognize Identify
2.8 mm 56 m (183.73 ft) 22.4 m (73.49 ft) 11.2 m (36.75 ft) 5.6 m (18.37 ft)
3.6 mm 80 m (262.47 ft) 32.0 m (104.99 ft) 16.0 m (52.49 ft) 8.0 m (26.25 ft)
Smart Event
IVS Tripwire; intrusion

Video
Video Compression H.265; H.264; H.264B; MJPEG(only supported

by sub stream)
Smart Codec Smart H.265+/ Smart H.264+

Video Frame Rate

 Main stream:
2592 × 1944 (1 fps-20 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 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 NR
Motion Detection OFF/ON (4 areas, rectangle)
Region of Interest (RoI) Yes (4 Zone)
Electronic Image Stabilization (EIS) N/A
Smart IR Yes
Image Rotation 0°/90°/180°/270° (Supports 90°/270° with 2592 × 1944 resolution and lower.)
Mirror Yes
Privacy Masking 4 areas, rectangle
Audio
Audio Compression N/A
Alarm
Alarm Event No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; safety exception

Network
Network RJ-45 (10/100 Base-T)
SDK & API Yes
Cyber Security Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot, execution & upgrade
Protocol IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour
Interoperability ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone; Genetec
User/Host 20 Users
Storage FTP; Micro SD card (support max. 256 G); NAS; SFTP
Browser

IE, Chrome, Firefox
Management Software Smart PSS; DSS; DMSS
Mobile Phone IOS; Android

Certification
Certifications CE-LVD: EN62368-1
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
Power
Power Supply 12V DC/PoE (802.3af)
Power Consumption < 5.6W

Environment
Operating Conditions -40°C to +60°C (-40°F to +140°F)/less than ≤ 95% RH
Storage Temperature -40°C to +60°C (-40°F to +140°F)
Protection Grade IP67
Structure
Casing

Metal
Dimensions 166.2 mm × Φ70 mm (6.54″ × Φ2.76″)
Net Weight 0.48 kg (1.1 lb)
Gross Weight 0.57 kg (1.3 lb)

 

 

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