Hikvision DS-2DE2A404IW-DE3(S6), 4MP, 4x Zoom, 20m IR, WDR, Ultra Low Light

Camera
Image Sensor1/2.8" Progressive Scan CMOS
Max. Resolution2560 × 1440
Min. IlluminationColor: 0.005 Lux @ (F1.5, AGC ON), B/W: 0.001 Lux @ (F1.5, AGC ON), 0 Lux with IR
Shutter Speed1/1 s to 1/30,000 s
Day & NightIR cut filter
Zoom4x optical, 16x digital
Slow ShutterYes

Lens
Focal Length2.8 to 12 mm
FOVHorizontal FOV 96.796° to 31.68°, vertical FOV 51.16° to 17.798°, diagonal FOV 115.13° to 36.32°
FocusAuto, semi-auto, manual
ApertureMax. F1.5
Zoom SpeedApprox. 2 s

Illuminator
Supplement Light TypeIR
Supplement Light RangeIR Distance: up to 20 m
Smart Supplement LightYes
IR Wavelength850 nm

PTZ
Movement Range (Pan)0° to 355°
Movement Range (Tilt)0° to 90°
Pan SpeedPan speed: configurable from 0.1° to 100°/s; preset speed: 100°/s
Tilt SpeedTilt speed: configurable from 0.1° to 100°/s, preset speed 100°/s
Proportional ZoomYes
Presets300
Preset FreezingYes
Park ActionPreset
3D PositioningYes
PTZ Status DisplayYes
Scheduled TaskPreset, dome reboot, dome adjust
Power-Off MemoryYes

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 (704 × 576, 640 × 480, 352 × 288);
60 Hz: 30 fps (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 TypeBaseline Profile/Main Profile/High Profile
H.265 TypeMain profile
Scalable Video Coding (SVC)H.264 and H.265 encoding
Region Of Interest (ROI)8 fixed regions for each stream

Audio
Audio CompressionG.711alaw/G.711ulaw/G.722.1/G.726/MP2L2/PCM/AAC
Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/32Kbps(PCM)/16-64Kbps(AAC)
Audio Sampling RateAAC: 16 kHz, 32 kHz, 48 kHz; MP2L2: 16 kHz, 32 kHz, 48 kHz; PCM: 8 kHz, 16 kHz, 32 kHz, 64 kHz
Environment Noise FilteringYes

Network
ProtocolsIPv4/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 ViewUp to 20 channels
APIOpen Network Video Interface (Version 18.12, Profile S, Profile G, Profile T), ISAPI, SDK, ISUP
User/HostUp to 32 users; 3 user levels: administrator, operator, and user
SecurityPassword 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 StorageNAS (NFS, SMB/CIFS), auto network replenishment (ANR)
ClientiVMS-4200, HikCentral Pro, Hik-Connect
Web BrowserIE 10-11, Chrome 57+, Firefox 52+, Safari 11+

Image
Image Parameters SwitchYes
Image SettingsSaturation, brightness, contrast, sharpness, gain, and white balance adjustable by client software or web browser
Day/Night SwitchDay, Night, Auto, Schedule
Wide Dynamic Range (WDR)120 dB
SNR>52dB
DefogDigital Defog
Image StabilizationNo
Image EnhancementBLC, HLC, 3D DNR
Privacy Mask24 programmable polygon privacy masks, mask color or mosaic configurable
Regional FocusYes
Regional ExposureYes

Interface
Ethernet Interface1 RJ45 10M/100M self-adaptive Ethernet port
On-Board StorageBuilt-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB
Built-In Microphone1 built-in microphone, picking up sounds in the radius up to 5 meters