DH-IPC-HDBW1439E1-A-IL Camera Ip Dahua 4MP Couleur Audio

4-MP 1/3″ CMOS image sensor, low luminance, and high definition
image.
• Outputs max. 4 MP (2560 × 1440)@25/30 fps.
• H.265 codec, high compression rate, ultra-low bit rate.
• Built-in IR LED and warm light, and the max. IR distance is 30 m, the
max. warm light distance is 30 m.
• WDR, 3D NR, HLC, BLC, digital watermarking, applicable to various
monitoring scenes.
• ROI, SMART H.264+/H.265+, flexible coding, applicable to various
bandwidth and storage environments.
• Abnormality detection: Motion detection, video tampering, audio
detection, network disconnection, IP conflict and illegal access.
• Built in Mic.
• 12 VDC/PoE power supply, easy for installation.
• IP67 and IK08 protection.
• Supports human detection

Technical Specification
Camera
Image Sensor 1/3″ CMOS
Max. Resolution 2560 (H) × 1440 (V)
ROM 128 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.008 [email protected] (Color, 30 IRE); [email protected] (B/W,
30 IRE); 0 lux (Illuminator on)
S/N Ratio >56 dB
Illumination Distance
Up to 30 m (98.43 ft) (IR)
Up to 30 m (98.43 ft) (Warm light)
Illuminator On/Off Control Auto;Manual
Illuminator Number 3 (IR LED); 4 (Warm light)
Angle Adjustment
Pan: 0°–355°
Tilt: 0°–65°
Rotation: 0°–355°
Lens
Lens Type Fixed-focal
Lens Mount M12
Focal Length 2.8 mm; 3.6 mm
Max. Aperture F1.6
Field of View 2.8 mm: H: 95.5°; V: 53.4°; D: 110.7°
3.6 mm: H: 78.4°; V: 42.4°; D: 92.4°
Iris Control Fixed
Close Focus Distance 2.8 mm: 1.0 m (3.28 ft)
3.6 mm: 1.5 m (4.92 ft)
DORI
Distance
Lens Detect Observe Recognize Identify
2.8 mm 61.6 m
( 202.10 ft)
24.6 m
( 80.71 ft)
12.3 m
( 40.35 ft)
6.2 m
( 20.34 ft)
3.6 mm 80.0 m
( 262.47 ft)
32.0 m
( 104.99 ft)
16.0 m
( 52.49 ft)
8.0 m
( 26.25 ft)
*DORI (Detect, Observe, Recognize, Identify) is a standard system
(EN-62676-4) for defining the ability of a person viewing the
video to distinguish persons or objects within a covered area.
The numbers in this table do not reflect intelligent function
distances. For intelligent function distances, refer to installation
and commissioning manual/project design tool.
Intelligence
Human Detection Support the classification and accurate detection of
human
Smart 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 (Only supported
by the sub stream)
Smart Codec Smart H.265+; Smart H.264+
Video Frame Rate
Main stream: 2560 × 1440@(1–25/30 fps)
Sub stream: 704 × 576@(1–25 fps)/704 × 480@(1–30
fps)
*The values above are the max. frame rates of
each stream; for multiple streams, the values will be
subjected to the total encoding capacity.
Streaming Capability 2 streams
Resolution
4M (2560 × 1440); 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 VBR;CBR
Video Bit Rate H.264: 32 kbps–4096 kbps;
H.265: 12 kbps–4096 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
Smart Dual Light Yes
Image Rotation 0°/180°
Mirror Yes
Privacy Masking 4 areas
Audio
Built-in MIC Yes, built-in Mic
Audio Compression G.711a; G.711Mu; PCM; G.726
Alarm
Alarm Event
Network disconnection; IP conflict; illegal access;
motion detection; video tampering; audio detection;
SMD (human); security exception;
Network
Network Port RJ-45 (10/100 Base-T)
SDK and API Yes
Network Protocol
IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP;
RTMP; SMTP; FTP; DHCP; DNS; DDNS; NTP; Multicast;
ICMP; IGMP; P2P; Auto Registration
Interoperability ONVIF (Profile S & Profile T); CGI
User/Host 6 (Total bandwidth: 24 M)
Storage FTP
Browser IE; Chrome; Firefox
.