CCTV Systems

Dahua, IPCHDW3441TMASB, IP 4MP IP67 IR 2.8mm Lite AI Turret Camera

Part Number:
DAH401
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Description

  • 4MP, 1/2.7” CMOS image sensor, low illuminance, high image definition
  •  Outputs max. 4MP (2688 × 1520) @30 fps
  •  H.265 codec, high compression rate, 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
  •  Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes
  •  Intelligent detection: Intrusion, tripwire (Recognition of vehicle and human)
  •  Abnormality detection: Motion detection, video tampering, scene changing, audio detection, no SD card, SD card full, SD card error, network disconnection, IP conflict, illegal access, voltage detection
  •  Supports max. 256 G Micro SD card, built-in Mic
  •  12V DC/POE power support
  •  IP67 protection
  •  SMD

 

With advanced deep learning algorithm, Dahua Lite AI series network camera supports some intelligent functions, such as perimeter protection and smart motion detection. It adopts starlight solution, which makes a better image effect in low illuminance.

 

FUNCTIONS

Smart (H.265+ & H.264+)

Adopting advanced algorithm of auto stream control according to the environment, Dahua smart encoding technology realizes the higher efficiency than (H.265 & H.264 ), providing high-quality video, and reducing the cost of storage and transmission.

 

Wide dynamic range (WDR)

Dahua adopts advanced Wide Dynamic Range (WDR) technology. You can get clear details in the environment of strong brightness contrast. In high brightness and back-light environment, bright region and dark region with strong light source, you can also get clear images.

 

Starlight

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

 

Intelligent Video Analysis (IVS)

With advanced video algorithm, Dahua camera supports intelligent detection, such as tripwire and intrusion and so on.

 

Smart Motion Detection (SMD)

With intelligent algorithm, Dahua Smart Motion Detection technology can effectively recognize the target types, flitting the motion detection alarm triggered by non-concerned target types. It can realize effective and accurate alarm.

 

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.

 

SPECIFICATIONS

Camera
Image Sensor 1/2.7”4Megapixel progressive CMOS
Effective Pixels 2688 (H) ×1520 (V)
ROM 128 MB
RAM 512 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100000 s
Min. Illumination 0.005 Lux@F1.6
IR Distance 50 m (164.0 ft)
IR On/Off Control Auto/Manual
IR LEDs Number 2 (IR LEDs)
Pan/Tilt/Rotation Range Horizontal: 0°–360°; vertical: 0°–78°; rotation: 0°–360°
Lens
Lens Type Fixed focal
Mount Type M12
Focal Length 2.8 mm
Max. Aperture F1.6
Field of View 2.8 mm: Horizontal:103°; vertical: 55°; diagonal: 122°
Iris Type Fixed aperture
Close Focus Distance 2.8 mm: 0.9 m (3.0 ft)
DORI Distance Detect: 56.0 m
Observe: 22.4 m
Recognize: 11.2 m
Identify: 5.6 m
Professional, Intelligent
Perimeter Protection Tripwire; intrusion (Recognition of human and vehicle)
Intelligent Search Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos
Video
Video Compression H.265; H.264; H.264H; H.264B; MJPEG
Smart Codec Yes
Video Frame Rate Main stream (2688 × 1520@1–25/30 fps) sub stream (704 × 576@1–25/30 fps) third stream (1280 × 720@1–25/30 fps)
Stream Capability 3 streams
Resolution 4M (2688 × 1520); 3M (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: 3 Kbps–8192 Kbps H.265: 3 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 DNR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest(RoI) Yes (4 areas)
Smart IR Yes
Image Rotation 0°/90°/180°/270° (Support 90°/270° with 1920 × 1080 resolution.)
Mirror Yes
Privacy Masking 4 areas
Audio
Built-in MIC Yes
Audio Compression G.711a; G.711Mu; G726; AAC
Network
Network 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;SNMP
Interoperability ONVIF(Profile S/Profile G);CGI;P2P;Milestone;Genetec
Scene Self-adaptation Yes
User/Host 20 (Total bandwidth: 64M)
Edge Storage FTP; SFTP; Micro SD Card (support max. 256 G); Cloud; NAS
Browser IE: IE8, IE9, IE11 Chrome Firefox
Management Software Smart PSS, DSS, DMSS
Mobile Phone IOS; Android
Certification
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
Power
Power Supply 12V DC/PoE (802.3af)
Power Consumption <7.7W
Environment
Operating Conditions -40°C to +60°C (-40°F to +140°F)/ less than≤95%
Strorage Conditions -40°C to +60°C (-40°F to +140°F)
Ingress Protection IP67
Structure
Casing Metal
Dimensions 99.1 mm × Φ121.9 mm (3.9″ × Φ4.8″)
Net Weight 480 g (1.05 lb)
Gross Weight 660 g (1.45 lb)

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