DS-2CD2185G0-IMS

Network

Simultaneous Live View	Up to 6 channels
API	ONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK, Ehome
Protocols	TCP/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, WebSocket, WebSockets
User/Host	Up to 32 users ,3 levels: Administrator, Operator and User
Security	Password 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 Storage	microSD/SDHC/SDXC card (128 GB), local storage and NAS (NFS,SMB/CIFS), ANR; Together with high-end Hikvision memory card, memory card encryption and health detection are supported.
Client	iVMS-4200, Hik-Connect, Hik-Central
Web Browser	Plug-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+
Alarm Trigger	Motion detection, video tampering, network disconnected, IP address conflict, illegal login, HDD full, HDD error

General

General Function	Anti-flicke, heartbeat, mirror, privacy masks, password reset via e-mail, pixel counter, HTTP listening
Startup and Operating Conditions	IR on: -10 °C to 40 °C (14 °F to 104 °F), humidity 95% or less (non-condensing) ; IR off: -10 °C to 50 °C (14 °F to 122 °F), humidity 95% or less (non-condensing)
Power Supply	12 VDC ± 25%, Φ 5.5 mm coaxial power plug,PoE (802.3af, class 3)
Power Consumption and Current	12 VDC, 0.6 A, max. 7 W; PoE (802.3af, 36 V to 57 V), 0.3 A to 0.2 A, max. 8. 5W
Camera Dimension	Camera: Φ 119 × 90 mm (Φ 4.7" × 3.5")
Camera Weight	Camera: Approx. 520 g (1.1 lb.) With package: Approx. 750 g (1.7 lb.)

Kamera

Image Sensor	1/2.5" Progressive Scan CMOS
Min. Illumination	Color: 0.028 Lux @(F2.0, AGC ON), 0 Lux with IR
Shutter Speed	1/3 s to 1/100,000 s
Slow Shutter	Yes
Wide Dynamic Range	120dB
Day & Night	IR Cut Filter
Angle Adjustment	Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens

Lens Type	2.8/4/6 mm
FOV	2.8 mm, horizontal FOV: 102°, vertical FOV: 53°, diagonal FOV: 124° ;4 mm, horizontal FOV: 79°, vertical FOV: 42°, diagonal FOV: 95° ;6 mm, horizontal FOV: 50° , vertical FOV: 28° , diagonal FOV: 59°
Aperture	F2.0
Lens Mount	Φ12

Illuminator

IR Range	Up to 30 m
Wavelength	850nm

Video

Max. Resolution	3840 × 2160
Main Stream	50Hz: 20fps (3840 × 2160), 25fps (3072 × 1728, 1920 × 1080, 1280 × 720) ;60Hz: 20fps (3840 × 2160, 3072 × 1728, 1920 × 1080, 1280 × 720)
Sub Stream	50Hz: 25fps (640 × 480, 640 × 360, 320 × 240) ;60Hz: 20fps (640 × 480, 640 × 360, 320 × 240)
Video Compression	Main stream: H.265/H.264 ;Sub-stream: H.265/H.264/MJPEG
Video Bit Rate	32 Kbps to 16 Mbps
H.264 Type	Main Profile/High Profile
H.265 Type	Main Profile
H.264+	No
H.265+	No
Region of Interest (ROI)	Support 1 fixed region for main stream and sub-stream

Image

Day/Night Switch	Day/Night/Auto/Schedule/Triggered by Alarm In
DNR	3D DNR
Image Enhancement	BLC/3D DNR/HLC
Image Settings	Saturation, brightness, contrast, sharpness, AGC, and white balance are adjustable by client software or web browser

Interface

Audio	1 input (line in/mic in, terminal block), 1 output ( two-core terminal block), mono sound
Alarm	1 input, 1 output (max. 12 VDC, 30 mA), terminal block
Video Output	1 HDMI™, type D, female plug (-M)
On-board Storage	Built-in Micro SD/SDHC/SDXC slot, up to 128 GB
Hardware Reset	Yes
Communication Interface	1 RJ45 10M/100M self-adaptive Ethernet port

Event

Smart Event	Line crossing detection, intrusion detection
Face Detection	Yes

Approval

Protection

IK10

Audio

Environment Noise Filtering	Yes
Audio Sampling Rate	8kHz/16kHz/32kHz/44.1kHZ/48kHz
Audio Compression	G722.1/G.711/G726/MP2L2/PCM/MP3
Audio Bit Rate	64Kbps(G.711)/16Kbps(G.722.1)/16Kbps(G.726)/32-192Kbps(MP2L2)/8Kbps-320Kbps(MP3)