DAHUA IPC-HFW1431T-ZS-2812-S4 4MP Entry IR Vari-focal Bullet Netwok Camera

Product Code:
IPC-HFW1431T-ZS-2812-S4
Manufacturer Dahua
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DAHUA IPC-HFW1431T-ZS-2812-S4 4MP Entry IR Vari-focal Bullet Netwok Camera
• 4MP, 1/3” CMOS image sensor, low illuminance, high image definition
• Outputs 4MP (2560 × 1440) @25/30 fps, and supports max. 4MP (2688 × 1520) @20 fps
• H.265 codec, high compression rate, ultra-low bit rate
• Built-in IR LED, max. IR distance: 50 m
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
• Image Rotation, WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
• Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
• Supports max. 256 GB SD card
• 12V DC/PoE power supply
• IP67 protection

Series Overview
With features of simple installation, easy operation, and high performance-cost ratio, Dahua Entry Series camera is applicable to small and medium-sized scenes, such as homes/residences, small-sized retail stores, and other small and medium-sized enterprises.

Functions
Smart H.265+ & Smart H.264+
With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.

Motion Detection
When moving objects appear in the monitoring image, Dahua Motion Detection (General) technology triggers alarm or records.

WDR
With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow.

Smart Illumination
Dahua Smart Illumination technology can display image in the environment of low illuminance or completely dark environment. According to the distance of the targets, the camera adjusts Illuminations intensity automatically to display the details of the moving target.

Cyber Security
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs from comprising the device.

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.

 

Warranties - Returns:
Money Return: Repair - Replacement:
20 days 36 months

 

SPECIFICATIONS
Camera
Image Sensor 1/3 ”4Megapixel progressive CMOS
Max. Resolution 2688 (H) ×1520 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s
Min. Illumination 0.03 Lux @ F1.7
S/N Ratio >56 dB
Illumination Distance 50 m 
Illuminator On/Off Control Auto/ manual
Illuminator Number 2 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°
Lens
Lens Type Motorized vari-focal
Mount Type φ14
Focal Length 2.8 mm–12 mm
Max. Aperture F1.7
Field of View Horizontal: 98°–31°
Vertical: 55°–18°
Diagonal: 116°–36°
Iris Type Fixed 
Close Focus Distance 0.8 m
DORI Distance
W D:66.0m, O:26.4m, R:13.2m, I:6,6m
T D:200.0m, O:80.0m, R:40.0m, I:20.0m
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:
2688 × 1520 (1 fps–20 fps)
2560 × 1440 (1 fps–25/30 fps)
Sub Stream:
704 × 576 (1 fps–20/25 fps)
704 × 480 (1 fps–20/30 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)
BLC Yes
HLC Yes
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
WDR 120 dB
White Balance Auto, natural, street lamp, outdoor, manual, regional custom
Gain Control Manual/Auto
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest (RoI) Yes (4 areas)
Noise Reduction 3D NR
Mirror Yes
Smart Illumination Yes
Privacy Masking 4 areas
Image Rotation 0°/90°/180°/270° (Support 90°/270° with 2688 × 1520 resolution and lower.)
Alarm
Alarm Event

Network disconnection; IP conflict; motion detection; video tampering; illegal access; voltage detection; security exception; defocus detection;

Network
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; Milestone; Genetec; P2P
User/Host 20 
Storage FTP; SFTP; Micro SD card (support max. 256 GB); NAS
Browser IE
Chrome
Firefox
Management Software Smart PSS; DSS; DMSS
Mobile Client IOS, Android
Certification
Certifications CE-LVD: EN62368-1
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU
FCC: 47 CFR FCC Part 15, Subpart B
Power
Power Supply 12V DC/POE (802.3af)
Power Consumption < 7.4W
Environment
Operating Conditions –30 °C to +60 °C /less than≤95%
Storage Temperature –40 °C to +60 °C 
Protection  IP67
Structure
Casing Metal
Product Dimensions 244.1 mm × Φ90.4 mm
Net Weight 0.85 kg
Gross Weight 1.10 kg
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