Dahua IPC-HFW2431T-ZS-S2 4MP IR Vari-focal Bullet Network CCTV Camera

367.75 د.إpcs Excluding VAT

4MP Lite IR Vari-focal Bullet Network Camera

  • 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
  • Outputs 4MP (2560 × 1440)@25/30 fps, max. supports 4MP (2688 × 1520)@20 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 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 ac- cess, voltage detection
  • Supports max. 256 GB Micro SD card
  • 12V DC/PoE power supply
  • IP67 protection, IK10 protection (optional)
Weight 0.86 kg
Dimensions 24.41 × 9.04 cm
Brand

Dahua

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Description

Description

IPC-HFW2431T-ZS-S2 | Dahua 4MP IR Vari-focal Bullet Network Camera:

Dahua IPC-HFW2431T-ZS-S2 4MP camera lies a powerful 1/3-inch 4MP CMOS image sensor capturing crisp visuals at 25/30 fps. H.265 compression minimizes bandwidth consumption while preserving image quality, ensuring smooth streaming and efficient storage. Built-in IR LEDs illuminate scenes up to 60 meters, delivering detailed footage even in low-light conditions. Smart IR technology adjusts LED intensity.

The motorized vari-focal lens grants versatile viewing angles, ranging from a wide 104° for panoramic surveillance to a focused 27° for zoomed-in details. Beyond capturing visuals, the IPC-HFW2431T-ZS-S2 camera boasts intelligent features like tripwire and intrusion detection, alerting you to potential security breaches. WDR (Wide Dynamic Range) technology balances out contrast environments, preserving details in both bright and dark areas.

Security goes beyond physical protection. This camera employs cybersecurity measures like encryption and authentication to safeguard your data from unauthorized access. Built to withstand the elements, the camera boasts an IP67 rating for dust and water resistance and an optional IK10 rating for vandal-proofing. From scorching sun to freezing rain, it operates reliably under demanding conditions.

Technical Specification

Value

Camera Image Sensor 1/3” 4Megapixel progressive CMOS
Category CCTV Camera >
IP Camera
Effective Pixels 2688 (H) × 1520 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s
Min. Illumination 0.008 Lux@F1.5
S/N Ratio >56 dB
Illumination Distance 60 m (196.85 ft)
Illuminator On/Off Control Auto/Manual
Illuminator Number 4 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°, Tilt: 0°–90°, Rotation: 0°–360°
Lens Type Motorized vari-focal
Mount Type φ14
Focal Length 2.7 mm–13.5 mm
Max. Aperture F1.5
Field of View Horizontal: 104°–27°, Vertical: 55°–15°, Diagonal: 124°–31°
Iris Type Fixed
Close Focus Distance 0.8 m–0.8 m (2.62 ft–2.62 ft)
Smart Event IVS Tripwire; intrusion
Video Compression H.265; H.264; 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 fps-20 fps), 2560 × 1440 (1 fps-25/30 fps), Sub stream: 704 × 576 (1 fps-25 fps), 704 × 480 (1 fps-30 fps)
Stream Capability 2 streams
Resolution 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 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–6144 kbps, H.265: 12 kbps–6144 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 Illumination Yes
Image Rotation 0°/90°/180°/270° (Supports 90°/270° with 2688 ×1520 resolution and lower.)
Mirror Yes
Privacy Masking 4 areas
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 RJ-45 (10/100 Base-T)
SDK and 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; trusted execution; trusted 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
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
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 Supply 12V DC/PoE (802.3af)
Power Consumption < 9.6W
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;IK10(optional)
Casing Metal
Dimensions 244.1 mm × Φ90.4 mm (9.61″ × Φ3.26″)
Net Weight 0.86 kg (1.90 lb)
Gross Weight 1.10 kg (2.43 lb)

Review Problem Solution for Dahua IPC-HFW2431T-ZS-S2 Camera:

Video Quality Issues: If the image appears too flat or has low bass and overall volume, you might want to adjust the video settings in the IPC-HFW2431T-ZS-S2 camera’s configuration. You could try using a different codec or reducing the video quality to save bandwidth and storage space.

Durability Issues: If the IPC-HFW2431T-ZS-S2 camera isn’t holding up well structurally, despite its IP67 and IK10 ratings for dust, water, and impact resistance, you might want to consider installing a protective housing or placing the camera in a more sheltered location. Regular cleaning and proper storage can also help prolong the lifespan of the camera.

Abnormality Detection Issues: If you’re getting false alarms or missed detections on the IPC-HFW2431T-ZS-S2 camera, you might need to adjust the sensitivity settings of the abnormality detection features. Each feature can be configured individually, so you can fine-tune them to suit your specific needs.

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