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Dahua 8MP Lite IR Fixed-focal Bullet (DH-IPC-HFW2831T-AS-S2)

$260.00 inc. GST

Dahua 8MP Lite IR Fixed-focal Bullet
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 to the standards of IP67 and IK10 (Supported by some select models).

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Description

Dahua 8MP Lite IR Fixed-focal Bullet
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 to the standards of IP67 and IK10 (Supported by some select models).

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.

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.

Starlight
Dahua Starlight technology mainly applies to the environment of low illuminance, and it can provide clear colorful video. Even in the environment of ultra-low illuminance, the technology can guarantee the good image effect.

IVS
With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion.

Protection (IP67, IK10, 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.
IK10: The enclosure can stand the punch more than 5 times from a 5 kg hammer falling from a height of 40 cm (Impact energy is 20J).
Wide voltage: The camera allows ±30% input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage.

Features

  • ✔ 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: 80 m
  • ✔ RoI, SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments
  • ✔ Rotation mode, WDR, 3D DNR, 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 access, local alarm, voltage detection, audio detection
  • ✔Alarm: 1 in, 1 out; audio: 1 in, 1 out; supports max. 256 GB Micro SD card
  • ✔ 12V DC/POE power support supply
  • ✔ IP67 protection, IK10 protection (optional)

Technical Specification

Model DH-IPC-HFW2831T-AS-S2
Camera
Image Sensor 1/2.7” 8Megapixel progressive CMOS
Effective Pixels 3840(H) x 2160(V)
RAM/ROM 256MB/128MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Minimum Illumination 0.009 Lux@F2.0
S/N Ratio More than 50dB
IR Distance 80 m (262.5 ft)
IR On/Off Control Auto / Manual
IR LEDs 4
Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 3.6 mm
6 mm
Max Aperture 3.6 mm: F2.0
6 mm: F2.0
Field of View 3.6 mm: Horizontal 87° × Vertical 47° × Diagonal 104°
6 mm: Horizontal 54° × Vertical 31° × Diagonal 61°
Iris Type Fixed
Close Focus Distance 3.6 mm: 1.9 m (6.2 ft)
6 mm: 3.7 m (12.1 ft)
Pan / Tilt / Rotation
Pan / Tilt / Rotation Pan: 0° ~ 360°
Tilt: 0° ~ 90°
Rotation: 0° ~ 360°
Video
Video Compression H.265; H.264; H.264B; MJPEG (only supported by sub stream)
Smart Codec Smart H.265+/ Smart H.264+
Streaming Capability 2 Streams
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)
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 Mode BLC / HLC / WDR(120dB)
White Balance Auto/natural/street lamp/outdoor/manual/regional custom
Gain Control Auto/Manual
Noise Reduction 3D DNR
Motion Detection Off / On (4 Zone, Rectangle)
Electronic Image Stabilization(EIS) N/A
Region of Interest (ROI) Off / On (4 Zone)
Image Rotation 0°/90°/180°/270°
Mirror Off / O
Privacy Masking Off / On (4 Area, Rectangle)
Smart Event
Event Trigger Motion detection, Video tampering, Scene changing,
Network disconnection, IP address conflict, Illega, access, Storage anomaly
IVS Tripwire, Intrusion
Network
Ethernet 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; Milestone;
Genetec; P2P
SDK and API Yes
User/Host  20 Users
Edge Storage Dahua Cloud; FTP; SFTP; Micro SD Card (support max.
256 GB); NAS
Web Viewer IE, Chrome, Firefox
Management Software Smart PSS; DSS; DMSS
Smart Phone IOS, Android
Certifications
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
Interface
Audio Input 1 channel (RCA port)
Audio Output 1 channel (RCA port)
Alarm Input 1 channel in: 5mA 3V–5V DC
Alarm Output 1 channel out: 300mA 12V DC
Electrical
Power Supply 12V DC/PoE (802.3af)
Power Consumption < 8.4W
Environmental
Operating Conditions –40°C to +60°C (–40°F to +140°F)/less than ≤ 95% RH
Storage Conditions –40°C to +60°C (–40°F to +140°F)
Ingress Protection IP67
Vandal Resistance IK10(optional)
Construction
Casing Metal
Dimensions 244.1 mm × Φ90.4 mm (9.61″ × Φ3.26″)
Net Weight 0.88 kg (1.9 lb)
Gross Weight 1.15 kg (2.5 lb)
DORI Distance
Lens Detect Observe Recognize Identify
3.6 mm 106.7 m
(350.1 ft)
42.7 m
(140.1 ft)
21.3 m
(69.9 ft)
10.7 m
(35.1 ft)
6 mm 160 m
(524.9 ft)
64.0 m
(210.0 ft)
32.0 m
(105.0 ft)
16.0 m
(52.5 ft)

Dimensions (mm)

dahua-8mp-lite-ir-fixed-focal-bullet