傑成系統有限公司 KNS SYSTEM LTD 保安公司牌照 1507 註冊電業承辦商 029394
銷售熱線 2122-9527 WhatsApp 9439-8568
香港防盜 SECURITY HK
DAHUA IPC-HDW1439DT-LED-SAW

DAHUA IPC-HDW1439DT-LED-SAW

查詢價錢

4MP Entry Full-color Fixed-focal Wi-Fi Eyeball Network Camera

> 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 warm light, and the max. illumination distance is 30 m.

> SMART H.264+/H.265+, flexible coding, applicable to various bandwidth and storage environments.

> DWDR, 3D NR, HLC, BLC, digital watermarking, applicable to various monitoring scenes.

> Abnormality detection: Motion detection, video tampering, audio disconnection, IP conflict, illegal access and SMD(human).

> Supports max.256 G Micro SD card; built in Mic.

> 12 VDC power supply.

> IP67 protection.

> Supports human detection.

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描述

DAHUA IPC-HDW1439DT-LED-SAW

4MP Entry Full-color Fixed-focal Wi-Fi Eyeball Network Camera

Specifications

Camera
Image Sensor 1/3″ CMOS
Max. Resolution 2560 (H) × 1440 (V)
ROM 16 MB
RAM 128 MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s
Min. Illumination 0.005 [email protected] (Color, 30 IRE)
0.0005 [email protected](B/W, 30 IRE)
0 lux (Illuminator on)
S/N Ratio >56 dB
Illumination Distance Up to 30 m (98.53 ft) (Warm light)
Illuminator On/Off Control Auto
Illuminator Number 2 (Warm light)
Angle Adjustment Pan: 0°–360°
Tilt: 0°–78°
Rotation: 0°–360°

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: 98°; V: 55°; D: 115°
3.6 mm: H: 78°; V: 41°; D: 94°
Iris Control Fixed
Close Focus Distance 2.8 mm: 1 m (3.28 ft)
3.6 mm: 1.7 m (5.58 ft)
DORI Distance Lens Detect Observe Recognize Identify
2.8 mm 61.2 m

(200.78 ft)

 24.5 m

(80.38 ft)

 12.2 m

(40.03 ft)

 6.1 m

(20.01 ft)
3.6 mm 85.4 m

(280.18 ft)

 34.2 m

(112.20 ft)

 17.1 m

(56.10 ft)

 8.5 m

(27.89 ft)

Intelligence
Human Detection Support the classification and accurate detection of human

Video
Video Compression H.264B; H.264; H.264H; H.265
Smart Codec Smart H.265+; Smart H.264+
Video Frame Rate Main stream: 2560 × 1440@(1–25/30 fps);
sub stream: 640 × 480@(1–25/30 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.
Stream Capability 2 streams
Resolution 4M (2560 × 1440); 3M (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720)
Bit Rate Control CBR/VBR
Video Bit Rate H.264: 32 kbps–4096 kbps;
H.265: 12 kbps–4096 kbps
Day/Night Color/B/W
BLC Yes
HLC Yes
WDR DWDR
White Balance Auto; natural; street lamp; outdoor; manual; regional custom
Gain Control Auto
Noise Reduction 3D NR
Motion Detection OFF/ON (4 areas, rectangular)
Region of Interest (RoI) Yes (4 areas)
Smart Illumination Yes
Image Rotation 0°/180°
Mirror Yes
Privacy Masking 4 areas

Audio
Built-in MIC Yes
Audio Compression G.711a; G.711Mu; PCM; G.726

Alarm
Alarm Event No SD card; SD card full; SD card error; network disconnection; IP conflict; illegal access; motion detection; video tampering; abnormal audio input; intensity change; SMD (human)

Network
Network Port RJ-45 (10/100 Base-T)
Wi-Fi IEEE 802.11b/g/n 2.4–2.4835 GHz, 2.4 G
SDK and API Yes
Network Protocol IPv4; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; DHCP; DNS; NTP; Multicast; RTMP; P2P
Interoperability ONVIF (Profile S/Profile G); CGI
User/Host 20 (Total bandwidth: 64 M)
Storage Micro SD card (support max. 256 GB)
Browser IE; Chrome; Firefox
Management Software Smart PSS; DSS; DMSS
Mobile Client iOS;Android
Cyber Security Configuration encryption; trusted execution; Digest; security logs; HTTPS; trusted upgrade; WSSE; trusted boot; account lockout; generation and importing of X.509 certification; video encryption

Certification
Certifications CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;
CE-RED: Radio Equipment Directive 2014/53/EU

Power
Power Supply 12 VDC
Power Consumption Basic: 2.2 W (12 VDC);
Max. (H.265+warm light intensity): 6.2 W (12 VDC)

Environment
Operating Temperature –40 °C to +60 °C (–40 °F to +140 °F)
Operating Humidity ≤95%
Storage Temperature –30 °C to +60 °C (-22°F to +140°F)
Storage Humidity ≤95%
Protection IP67

Structure
Casing Material Inner core: Metal + Plastic
Cover: Plastic
Product Dimensions Φ109.9 mm × 102.2 mm (Φ4.33″ × 4.02″)
Net Weight 323 g (0.71 lb)
Gross Weight 560 g (1.23 lb)

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