Product Category

IPC-HFW2831T-ZS | 8MP Lite IR Vari-focal Bullet Network Camera

With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 (Supported by some select models).

> 8MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition

> Outputs max. 8MP (3840 × 2160) @15 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: 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 disconnection, IP conflict, illegal ac- cess, voltage detection

> Supports max. 256 GB Micro SD card

> 12V DC/PoE power supply

> IP67 protection

SKU DH-IPC-HFW2831T-ZS Categories , ,

Starting from $199.99

Product Specifications

Additional information

Camera

Image Sensor: 1/2.7” 8Megapixel progressive CMOS

Max. Resolution: 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

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

Lens Type: Motorized vari-focal

Mount Type: φ14

Focal Length: 2.7 mm–13.5 mm

Max. Aperture: F1.5

Field of View:
Horizontal: 113°–31°
Vertical: 58°–17°
Diagonal: 138°–36°

Iris Type: Fixed

Close Focus Distance: 0.8 m–0.8 m (2.62 ft–2.62 ft)

Smart Event

IVS: Tripwire; intrusion

Video

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:
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 NR

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

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 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

Certification

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: 12 VDC/PoE (802.3af)/ePoE

Power Consumption: < 9.9W

Environment

Operating Temperature: –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

Product Dimensions: Φ244.1 mm × 90.4 mm (Φ9.61" × 3.26")

Net Weight: 0.86 kg (1.90 lb)

Gross Weight: 1.10 kg (2.43 lb)

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