Thứ năm , 09/03/2023 , 10:28

Camera HIKVISION DS-2DE4A225IW-DE(S6) Camera IP Speed Dome hồng ngoại 2.0 Megapixel
- Hỗ trợ chuẩn nén H.265+/H.265/H.264+/H.264
- Độ phân giải 2MP
- Zoom Quang: 25x, Zoom Số: 16X
- Tính năng giảm nhiễu số 3D DNR, Chống ngược sáng thực WDR
- Tính năng Smart Tracking và Smart Detection.

Camera IP Speed Dome hồng ngoại 2.0 Megapixel HIKVISION DS-2DE4A225IW-DE(S6)

- HIKVISION DS-2DE4A225IW-DE(S6) là dòng camera IP speed dome hồng ngoại 2.0 Megapixel.

- Cảm biến hình ảnh: 1/2.8 inch Progressive scan CMOS.

- Độ phân giải: 2.0 Megapixel.

- Độ nhạy sáng: Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR.

- Hỗ trợ chuẩn nén hình ảnh: H.265+/H.265.

- Tầm quan sát hồng ngoại: Lên đến 50 mét.

- Zoom quang: 25×.

- Zoom kỹ thuật số: 16×.

- Chức năng lọc nhiễu kỹ thuật số 3D DNR (Dynamic Noise Reduction).

- Chức năng chống ngược sáng 120dB Digital WDR (Wide Dynamic Range).

- Chức năng bù ngược sáng BLC.

- Hỗ trợ thẻ nhớ lên đến 256GB.

- Hỗ trợ 1 đầu vào và 1 đầu ra audio.

- Hỗ trợ 2 đầu vào và 2 đầu ra alarm.

- Tiêu chuẩn chống bụi và nước: IP66 (thích hợp sử dụng trong nhà và ngoài trời).

- Nguồn điện: 12VDC, PoE (802.3at).

Đặc tính kỹ thuật

Camera Module
Image Sensor	1/2.8 inch Progressive Scan CMOS
Max. Resolution	1920 × 1080
Min. Illumination	Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0.001 Lux @ (F1.6, AGC ON), 0 Lux with IR
Shutter Speed	1/1 s to 1/30,000 s
Day & Night	IR cut filter
Zoom	25x optical, 16x digital
Slow Shutter	Yes
Lens
Focal Length	4.8 to 120 mm
FOV	Horizontal FOV 54.9° to 2.7°, vertical FOV 31.5° to 1.5°, diagonal FOV 62.3° to 3.1°
Focus	Auto, semi-auto, manual
Aperture	Max. F1.6
Zoom Speed	Approx. 3.4 s
Illuminator
Supplement Light Type	IR
Supplement Light Range	IR Distance: up to 50 m
Smart Supplement Light	Yes
IR Wavelength	850 nm
PTZ
Movement Range (Pan)	0° to 360°
Movement Range (Tilt)	-5° to 90°
Pan Speed	Pan speed: configurable from 0.1° to 300°/s; preset speed: 350°/s
Tilt Speed	Tilt speed: configurable from 0.1° to 160°/s, preset speed 200°/s
Proportional Zoom	Yes
Presets	300
Preset Freezing	Yes
Patrol Scan	8 patrols, up to 32 presets for each patrol
Pattern Scan	4 pattern scans, record time over 10 minutes for each scan
Park Action	Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan, panorama scan
3D Positioning	Yes
PTZ Status Display	Yes
Scheduled Task	Preset, pattern scan, patrol scan, auto scan, tilt scan, random scan, frame scan,
Scheduled Task	panorama scan, dome reboot, dome adjust
Power-off Memory	Yes
Video
Main Stream	50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720);
Main Stream	60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream	50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288);
Sub-Stream	60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Third Stream	50 Hz: 25 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 576, 640 × 480, 352 × 288);
Third Stream	60 Hz: 30 fps (1920 × 1080, 1280 × 960, 1280 × 720, 704 × 480, 640 × 480, 352 × 240)
Video Compression	Main stream: H.265+/H.265/H.264+/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264/MJPEG
H.264 Type	Baseline Profile/Main Profile/High Profile
H.265 Type	Main profile
Scalable Video Coding (SVC)	H.264 and H.265 encoding
Region of Interest (ROI)	8 fixed regions for each stream
Audio
Audio Compression	G.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM/AAC
Audio Bit rate	64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32192Kbps(MP2L2)/32Kbps(PCM)/16-64Kbps(AAC)
Audio Sampling Rate	AAC: 16 kHz, 32 kHz, 48 kHz; MP2L2: 16 kHz, 32 kHz, 48 kHz; PCM: 8 kHz, 16 kHz, 32kHz, 64 kHz
Environment Noise Filtering	Yes
Network
Protocols	IPv4/IPv6, HTTP, HTTPS, 802.1x, Qos, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, UDP, IGMP, ICMP, DHCP, PPPoE, Bonjour
Simultaneous Live View	Up to 20 channels
API	Open Network Video Interface (Version 18.12), Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
User/Host	Up to 32 users; 3 user levels: administrator, operator, and user
Security	Password protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, control timeout settings, security audit log, TLS 1.2, host authentication (MAC address)
Network Storage	NAS (NFS, SMB/CIFS), auto network replenishment (ANR)
Client	iVMS-4200, HikCentral Pro, Hik-Connect
Web Browser	IE 10-11, Chrome 57+, Firefox 52+, Safari 11+
Image
Image Parameters Switch	Yes
Image Settings	Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Day/Night Switch	Day, Night, Auto, Schedule
Wide Dynamic Range (WDR)	120 dB
SNR	>52 dB
Defog	Digital defog
Image Enhancement	BLC, HLC, 3D DNR
Privacy Mask	24 programmable polygon privacy masks, mask color or mosaic configurable
Regional Focus	Yes
Regional Exposure	Yes
Interface
Ethernet Interface	1 RJ45 10M/100M self-adaptive Ethernet port
On-board Storage	Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
Audio	1 input (line in), max. input amplitude: 2-2.4 vpp, input impedance: 1 KΩ ± 10%; 1 output (line out), line level, output impedance: 600 Ω
Alarm	2 inputs, 2 outputs
Reset	Yes
Event
Basic Event	Motion detection, video tampering alarm, exception, alarm input and output
Smart Event	Face detection, line crossing detection, intrusion detection, region entrance detection, region exiting detection, unattended baggage detection, object removal detection, audio exception detection
Alarm Linkage	Upload to FTP/NAS/memory card, notify surveillance center, send email, trigger alarm output, trigger recording, and PTZ actions (such as preset, patrol scan, pattern scan)
Smart Tracking	Manual tracking, auto-tracking
General
Power	12 VDC, Max. 18 W; PoE (802.3at)
Dimension	Ø 169 mm × 161 mm (Ø 6.65' × 6.34')
Weight	Approx. 2.45 kg (5.40 lb.)
Operating Condition	-30 °C to 65 °C (-22 °F to 149 °F). Humidity 90% or less (non-condensing)
General Function	Mirror, password protection
Approval
Protection	IP66 (IEC 60529-2013), TVS 6000V lightning protection, surge protection and voltage transient protection

- Bảo hành: 24 tháng.