描述

海康威視 DS-2DE2C404MWG1-E 是 4MP 4 倍光學變焦智能混合補光戶外 AcuSense 雲台鏡頭，1/2.8 吋 CMOS，2.8–12 mm 鏡頭，最高解像度 2560 × 1440。香港防盜為安裝商及經銷商，規格以原廠為準。

DS-2DE2C404MWG1-E

4MP 4X Smart Hybrid-light Outdoor Acusense PTZ Camera

Camera
Image Sensor1/2.8″ Progressive Scan CMOS
Min. IlluminationColor: 0.01 Lux @ (F1.8, AGC ON),B/W: 0.005 Lux @ (F1.8, AGC ON),0 Lux with IR
Shutter Speed1 s to 1/30,000 s
Slow ShutterYes
Day & NightICR
Zoom4 × optical
Max. Resolution2560 × 1440

Lens
FocusAuto,manual,semi-auto
Focal Length2.8 to 12 mm
Zoom SpeedApprox. 2 s
FOVHorizontal field of view: 98.3° to 39.4°, vertical field of view: 52.8° to 22.2°, diagonal field of view: 116.5° to 45.2°
ApertureMax. F1.8

Illuminator
Supplement Light TypeIR,White Light
Smart Supplement LightYes
Supplement Light RangeWhite light distance: up to 30 m,IR laser distance: up to 30 m

PTZ
Movement Range (Pan)0° to 355°
Movement Range (Tilt)0° to 75°
Pan SpeedPan speed: configurable from 4° to 40°/s, preset speed: 40°/s
Tilt SpeedTilt speed: configurable from 4° to 20°/s, preset speed 20°/s
Proportional PanYes
Presets300
Patrol Scan8 patrols, up to 32 presets for each patrol
Power-off MemoryYes
Park ActionPreset,pattern scan,patrol scan,auto scan,tilt scan,random scan,frame scan,panorama scan
3D PositioningYes
PTZ Status DisplayYes
Scheduled TaskPreset,pattern scan,patrol scan,auto scan,tilt scan,random scan,frame scan,panorama scan,dome reboot,dome adjust

Video
Third Stream50 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)
Region of Interest (ROI)1 fixed regions for each stream
Main Stream50 Hz: 25 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720) 60 Hz: 30 fps (2560 × 1440, 1920 × 1080, 1280 × 960, 1280 × 720)
Sub-Stream50 Hz: 25 fps (704 × 576, 640 × 480, 352 × 288) 60 Hz: 30 fps (704 × 480, 640 × 480, 352 × 240)
Video CompressionH.265,H.264,MJPEG
Video Bit Rate32 kbps to 16384 kbps
H.264 TypeMain profile,Baseline profile,High profile
H.265 TypeMain profile
Scalable Video Coding (SVC)Yes

Network
APIONVIF (Profile S, Profile G, Profile T),ISAPI,SDK,ISUP
Network StorageNAS (NFS, SMB/ CIFS), ANR
ProtocolsSSL/TLS,ISUP,WebSocket,WebSockets,IPv4,IPv6,TCP/IP,ICMP,HTTP,HTTPS,FTP,DHCP,DNS,DDNS,RTP,RTSP,RTCP,PPPoE,NTP,UPnP,SMTP,SNMP,IGMP,802.1X,QoS,IPv4/IPv6,UDP
Simultaneous Live ViewUp to 6 channels
User/Host32
Security802.1 × authenticated access,MAC address binding,Authenticated username and password,IP address filter,HTTPS encryption
ClientiVMS-4200,Hik-Connect
Web BrowserChrome80+, Firefo × 80+, Safari13+, Edge89

Image
Image SettingsContrast,gain,saturation,sharpness,brightness,white balance,adjustable by client software or web browser
SNR≥ 52 dB
DefogDigital defog
Day/Night SwitchDay,night,auto,schedule
Image EnhancementBLC,HLC,3D DNR
Privacy Mask24 programmable polygon privacy masks
Regional FocusYes
Regional ExposureYes
Image Parameters SwitchYes

Interface
Built-in Microphone1 built-in microphone
Built-in Speaker1 built-in speaker
Ethernet InterfaceRJ45, self-adaptive 10M/100M Ethernet port
On-board StorageBuilt-in memory card slot, support Micro SD/SDHC/SDXC, up to 512 GB
ResetYes

Event
Basic EventMotion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), audio exception detection
Smart EventAudio exception detection, region entrance detection, region exiting detection, intrusion detection, line crossing detection
LinkageUpload to FTP/NAS/memory card, notify surveillance center, send email, trigger recording, trigger capture, audible warning, smart tracking

General
General FunctionMirror,password protection,watermark,IP address filter
Power12 VDC, max.12W, PoE
Operating Condition-30 °C to 50 °C (-22 °F to 122 °F). Humidity 95% or less (non-condensing)
MaterialPC
Dimension278.6 mm × 204.9 mm × 155.6 mm (10.97″ × 8.07″ × 6.13″)
Approx. 0.67 kg (1.48 lb.)