Camera IP Speed Dome hồng ngoại Wifi 4.0 Megapixel HIKVISION DS-2DE3A404IW-DE/W(S6)

Camera IP Speed Dome hồng ngoại Wifi 4.0 Megapixel HIKVISION DS-2DE3A404IW-DE/W(S6)
– HIKVISION DS-2DE3A404IW-DE/W(S6) là dòng camera IP Speed Dome hồng ngoại không dây 4.0 Megapixel có màu ban đêm.
– Cảm biến hình ảnh: 1/2.8 inch progressive scan CMOS.
– Độ phân giải: 4.0 Megapixel.
– Độ nhạy sáng: Color: 0.005 Lux @(F1.5, AGC ON); B/W: 0.001 Lux @(F1.5, AGC ON); 0 Lux with IR.
– Tầm quan sát hồng ngoại: Lên đến 50 mét.
– Ống kính: 2.8 to 12 mm.
– Optical zoom: 4x.
– Digital zoom: 16×.
– Chuẩn nén hình ảnh: H.265+/H.265.
– Tích hợp loa ngoài và micro đàm thoại 2 chiều.
– Hỗ trợ thêm 1 audio in và 1 audio out.
– Hỗ trợ chuẩn kết nối Wifi IEEE802.11b, 802.11g, 802.11n.
– Hỗ trợ đèn flash báo động.
– Khe cắm thẻ nhớ (microSD), lên đến 256GB.
– Tiêu chuẩn chống bụi và nước: IP66 (thích hợp sử dụng trong nhà và ngoài trời).
Đặc tính kỹ thuật
Camera
Image Sensor
1/2.8 inch progressive scan CMOS
Max. Resolution
2560 × 1440
Min. Illumination
Color: 0.005 Lux @(F1.5, AGC ON); B/W: 0.001 Lux @(F1.5, AGC ON); 0 Lux with IR
Shutter Speed
1 to 1/30,000 s
Day & Night
IR cut filter
Zoom
4 × optical, 16 × digital
Lens
Focal Length
2.8 to 12 mm
FOV
Horizontal field of view: 96.7° to 31.6° (wide-tele) Vertical field of view: 51.1° to 17.7° (wide-tele) Diagonal field of view: 115.1° to 36.3° (wide-tele)
Focus
Auto, semi-auto, manual
Aperture
Max. F1.5
Zoom Speed
Approx. 2 s (optical lens, wide-tele)
Illuminator
Supplement Light Range
IR distance: up to 50 m, white light distance: up to 6 m
Smart Supplement Light
Yes
PTZ
Movement Range (Pan)
0° to 350°
Movement Range (Tilt)
0° to 90°
Pan Speed
Configurable, from 0.1°/s to 60°/s. Preset speed: 60°/s
Tilt Speed
Configurable, from 0.1°/s to 50°/s. Preset speed: 50°/s
Proportional Pan 
Yes
Presets
300
Preset Freezing
Yes
Patrol Scan
8 patrols, up to 32 presets for each patrol 
Park Action
Preset, patrol scan
3D Positioning
Yes
PTZ Status Display
Yes
Scheduled Task
Preset, patrol scan, dome reboot, dome adjust, aux output
Power-off Memory
Yes
Video
Main Stream
50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream
50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 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) 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
Video Bit Rate
32 Kbps to 16 Mbps
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
Audio Bit Rate
64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 Kbps to 160 Kbps(MP2L2)
Network
Protocols
IPv4/IPv6, HTTP, HTTPS, QoS, FTP, SMTP, UPnP, SNMP, DNS, DDNS, NTP, RTSP, RTCP, RTP, TCP/IP, DHCP, PPPoE, Bonjour
Simultaneous Live View
Up to 20 channels
API
Open Network Video Interface, ISAPI, SDK, ISUP
User/Host
Up to 32 users. 3 user levels, administrator, operator and user
Security
Password protection, complicated password, HTTPS encryption, watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, RTP/RTSP over 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, Hik-Connect
Web Browser
IE10-11, Chrome 57.0+, Firefox 52.0+, Safari 12+
Wireless (Wi-Fi)
Encryption Mode
64/128-bit WEP,WPA/WPA2,WPS
Wi-Fi Protocols
IEEE802.11b, 802.11g, 802.11n
Frequency Range
2.4 GHz – 2.4835 GHz
Channel Bandwidth
20/40MHz
Modulation
802.11b: CCK, DQPSK, DBPSK 802.11g: OFDM/64-QAM, 16-QAM, QPSK, BPSK 802.11n: OFDM/64-QAM, 16-QAM, QPSK, BPSK
Transfer Rate
802.11b: 11, 5.5, 2, 1 Mbps 802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps 802.11n: mcs0 – msc7
Wireless Range
Up to 150 m (The performance varies based on actual environment)
Antenna
Built-in 2 antennas
Image
Image Settings
Saturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Wide Dynamic Range (WDR)
120 dB
Defog
Digital defog
Image Enhancement
BLC, HLC, 3D DNR
Privacy Mask
24 programmable polygon privacy masks, mask color 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/microSDHC/microSDXC card, up to 256GB
Built-in Microphone
1 built-in microphone
Built-in Speaker
1 built-in speaker, 8 Ω, 2 W. Max sound pressure level: 100 dB (10 cm)
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
1 input, 1 output
Power Output
12 VDC, max. 60 mA
Event
Basic Event
Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), 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
Preset, patrol scan, upload to FTP/memory card/NAS, notify surveillance center, send email, audible warning, flashing alarm
General
Power
12 VDC, 3.33 A & PoE (802.3at), 42.5 to 57 VDC, 0.6 A Max. 16 W (including max. 2.4 W for IR, 1.2 W for white light flashing)
Dimension
179.3 mm × 120.5 mm × 182 mm
Weight
Approx. 1.125 kg 
Material
ADC12 + PC
Operating Condition
-30 °C to 65 °C
– Bảo hành: 24 tháng.