General
Manufacturer	Hikvision
Model	HIKVISION DS-2CD2185FWD-I(4mm)
Manufacturer Part No	DS-2CD2185FWD-I(4mm)

Hikvision (DS-2CD2185FWD-I(4mm) 4K Fixed Dome Network Camera

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Brand Store: Hikvision
Model: HIKVISION DS-2CD2185FWD-I(4mm)
Availability: Out Of Stock
Part No: DS-2CD2185FWD-I(4mm)
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About this item

4K Fixed Dome Network Camera

1/2.5"" Progressive Scan CMOS; H.265+/H.265/H.264+/H.264/MJPEG;

Color: 0.028 lux (F2.0, AGC ON), 0 lux with IR; 20fps(3840×2160), 25fps/30fps (3072×1728, 2560×1440, 2048×1536,1920×1080); VCA functions; 3 streams; 3D DNR; BLC/HLC; ICR; EXIR, up to 30m; DC12V&PoE; Built-in micro SD/SDHC/SDXC slot; HIK-Connect cloud service

*-S model: Audio/Alarm I/O

Camera
Image Sensor1/2.5" Progressive Scan CMOS
Min. IlluminationColor: 0.01 lux @(F1.2, AGC ON), 0.028 Lux @(F2.0, AGC ON), 0 lux with IR
Shutter Speed1/3 s to 1/100,000 s
Slow ShutterYes
Wide Dynamic Range120dB
Day & NightIR Cut Filter
Angle AdjustmentPan: 0° to 355° , tilt: 0° to 75°, rotate: 0° to 355°

Lens
FocusFixed
Lens Type2.8/4/6/8/12 mm
FOV2.8 mm, horizontal field of view: 102°;4 mm, horizontal field of view: 79°;6 mm, horizontal field of view: 50°;8 mm, horizontal field of view: 40°;12 mm, horizontal field of view: 23°
ApertureF2.0
Lens MountM12

Illuminator
IR Range30 m

Video
Max. Resolution3840 × 2160
Main Stream50Hz: 20 fps (3840 × 2160), 25 fps (3072 × 1728, 2560 × 1440, 1920 × 1080, 1280 × 720);60Hz: 20 fps (3840 × 2160), 30fps (3072 × 1728, 2560 × 1440, 1920 × 1080, 1280 × 720)
Sub Stream50Hz: 25fps (640 × 480, 640 × 360, 320 × 240);60Hz: 30fps (640 × 480, 640 × 360, 320 × 240)
Third Stream50Hz: 25fps (1280 ×720, 640 × 360, 352 × 288);60Hz: 30fps (1280 ×720, 640 × 360, 352 × 240)
Video CompressionMain stream: H.265/H.264;Sub-stream: H.265/H.264/MJPEG;Third stream: H.265/H.264
Video Bit Rate32 Kbps to 16 Mbps
H.264 TypeMain Profile/High Profile
H.265 TypeMain Profile
H.264+Main stream supports
H.265+Main stream supports
Region Of Interest (ROI)Support 1 fixed region for main stream and sub-stream separately

Audio
Audio CompressionG722.1/G.711/G726/MP2L2/PCM/MP3
Audio Bit Rate64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/8Kbps-320Kbps(MP3)

Network
Simultaneous Live ViewUp to 6 channels
APIONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, Ehome
ProtocolsTCP/IP, UDP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS
User/HostUp to 32 users,3 levels: Administrator, Operator and User
SecurityPassword protection, complicated password, HTTPS encryption, 802.1X authentication (EAP-TLS 1.2, EAP-LEAP, EAP-MD5), watermark, IP address filter, basic and digest authentication for HTTP/HTTPS, WSSE and digest authentication for ONVIF, TLS1.2
Network StorageSupport Micro SD/SDHC/SDXC card (128G), local storage and NAS (NFS,SMB/CIFS), ANR
ClientiVMS-4200, Hik-Connect, Hik-Central
Web BrowserPlug-in required live view: IE8+ Plug-in free live view: Chrome 57.0+, Firefox 52.0+, Safari 11+ Local Service: Chrome 41.0+, Firefox 30.0+

Image
Day/Night SwitchDay/Night/Auto/Schedule
DNR3D DNR
Image EnhancementBLC/3D DNR/HLC
Image SettingsRotate mode, saturation, brightness, contrast, sharpness, AGC, and white balance are adjustable by client software or web browser

Interface
On-Board StorageBuilt-in Micro SD/SDHC/SDXC slot, up to 128G
Hardware ResetYes
Communication Interface1 RJ45 10M/100M self-adaptive Ethernet port

Event
Smart EventLine crossing detection, intrusion detection, unattended baggage detection, object removal detection
Face DetectionYes
Exception DetectionScene change detection

General
Firmware VersionV5.5.80
General FunctionOne-key reset, anti-flicker, three streams, heartbeat, mirror, password protection, privacy mask, watermark, IP address filter
Startup And Operating Conditions-30 °C to +60 °C (-22 °F to +140 °F), Humidity 95% or less (non-condensing)
Power Supply12 VDC ± 25%, 6.2 W, PoE(802.3af, 36 V to 57 V,class 3), 9 W
Camera DimensionCamera: Φ 111 × 82.4 mm (Φ 4.4″ × 3.2″);Package: 134 × 134 × 108 mm (5.27″ × 5.27″ × 4.25″)
Camera WeightCamera: 500 g (1.1 lb.)