Hikvision DS-2CD2186G2-ISU 8MP AcuSense PoE

Image Sensor

1/1.8" Progressive Scan CMOS

Shutter Speed

1/3 s to 1/100,000 s

Min. Illumination

Color: 0.003 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR

Slow Shutter

Yes

Wide Dynamic Range

120 dB

Day & Night

IR cut filter

Angle Adjustment

Pan: 0° to 355°, tilt: 0° to 75°, rotate: 0° to 355°

Lens

Lens Type

Fixed focal lens, 2.8 and 4 mm optional

Focal Length & FOV

2.8 mm, horizontal FOV 111°, vertical FOV 59°, diagonal FOV 131°
4 mm, horizontal FOV 87°, vertical FOV 47°, diagonal FOV 102°

Lens Mount

M12

Iris Type

Fixed

Aperture

F1.6

Working Distance

2.8 mm: 2.6 m to ∞
4 mm: 3.2 m to ∞

DORI

DORI

2.8 mm: D: 89.2 m, O: 35.4 m, R: 17.8 m, I: 8.9 m
4 mm: D: 99.4 m, O: 39.4 m, R: 19.9 m, I: 9.9 m

Illuminator

Supplement Light Type

IR

Smart Supplement Light

Yes

IR Wavelength

850 nm

IR Range

Up to 30 m

Video

Max. Resolution

3840 × 2160

Main Stream

50 Hz: 25 fps (3840 × 2160, 3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)
60 Hz: 24 fps (3840 × 2160)
           30 fps (3200 × 1800, 2688 × 1520, 1920 × 1080, 1280 × 720)

Sub-Stream

50 Hz: 25 fps (640 × 480, 640 × 360)
60 Hz: 30 fps (640 × 480, 640 × 360)

Third Stream

50 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
60 Hz: 10 fps (1920 × 1080, 1280 × 720, 640 × 480, 640 × 360)
*Third stream is supported under certain settings.

Video Compression

Main stream: H.265/H.264/H.264+/H.265+
Sub-stream: H.265/H.264/MJPEG
Third stream: H.265/H.264
*Third stream is supported under certain settings.

Video Bit Rate

32 Kbps to 16 Mbps

H.264 Type

Baseline Profile/Main Profile/High Profile

H.265 Type

Main Profile

H.264+

H.265+

Main stream supports

Bit Rate Control

CBR/VBR

Scalable Video Coding (SVC)

H.264 and H.265 encoding

Region of Interest (ROI)

1 fixed region for main stream and sub-stream

Audio

Audio Type

Mono sound

Environment Noise Filtering

Yes

Audio Sampling Rate

8 kHz/16 kHz/32 kHz/44.1 kHz/48 kHz

Audio Compression

G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/MP3/AAC

Audio Bit Rate

64 Kbps (G.711ulaw/G.711alaw)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 192 Kbps
(MP2L2)/8 to 320 Kbps (MP3)/16 to 64 Kbps (AAC)

Network

Simultaneous Live View

Up to 6 channels

API

Open Network Video Interface (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK

Protocols

TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP,
IGMP, 802.1X, QoS, IPv4, IPv6, UDP, Bonjour, SSL/TLS, PPPoE, SNMP, ARP

User/Host

Up to 32 users. 3 user levels: administrator, operator and user

Security

Password protection, complicated password, HTTPS encryption, IP address filter,
Security Audit Log, basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE
and digest authentication for Open Network Video Interface

Network Storage

MicroSD/SDHC/SDXC card (256 GB) local storage, and NAS (NFS, SMB/CIFS), auto
network replenishment (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: IE 10+

Plug-in free live view: Chrome 57.0+, Firefox 52.0+
Local service: Chrome 57.0+, Firefox 52.0+

Image

SNR

≥ 52 dB

Target Cropping

Yes

Day/Night Switch

Day, Night, Auto, Schedule

Image Enhancement

BLC, HLC, 3D DNR

Image Parameters Switch

Yes

Image Settings

Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance
adjustable by client software or web browser

Interface

Ethernet Interface

1 RJ45 10 M/100 M self-adaptive Ethernet port

On-Board Storage

Built-in memory card slot, support microSD/SDHC/SDXC card, up to 256 GB

Built-in Microphone

Yes

Audio

1 input (line in), max. input amplitude: 3.3 vpp, input impedance:4.7 KΩ, interface
type: non-equilibrium;
1 output (line out), max. output amplitude: 3.3 vpp, output impedance: 100 Ω,
interface type: non-equilibrium, mono sound

Hardware Reset

Yes

Event

Basic Event

Motion detection (human and vehicle targets classification), video tampering alarm,
exception
alarm input and output

Smart Event

Scene change detection

Deep Learning Function

Face Capture

Yes

Perimeter Protection

Line crossing detection, intrusion detection, region entrance detection, region exiting
detection
Supports human and vehicle targets classification

General

Camera Material

Metal

Screw Material

SUS304

Camera Dimension

Ø 121.4 mm × 92.2 mm (Ø 4.8" × 3.6")

Package Dimension

150 mm × 150 mm × 141 mm (5.9" × 5.9" ×5.6")

Camera Weight

Approx. 590 g (1.3 lb.)

With Package Weight

Approx. 850 g (1.9 lb.)

Storage Conditions

-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)

Startup and Operating
Conditions

-30 °C to 60 °C (-22 °F to 140 °F). Humidity 95% or less (non-condensing)

Linkage Method

Upload to FTP/memory card/NAS, notify surveillance center, send email, trigger
recording, trigger capture
trigger alarm output, audible warning

Firmware Version

V5.5.112

Power Consumption and Current

12 VDC, 0.5 A, max. 6 W
PoE (802.3af, 36 V to 57 V), 0.25 A to 0.15 A, max. 7.5 W

Power Supply

12 VDC ± 25%
PoE: 802.3af, Class 3

Power Interface

Ø 5.5 mm coaxial power plug

Web Client Language

33 languages
English, Russian, Estonian, Bulgarian, Hungarian, Greek, German, Italian, Czech, Slovak,
French, Polish, Dutch, Portuguese, Spanish, Romanian, Danish, Swedish, Norwegian,
Finnish, Croatian, Slovenian, Serbian, Turkish, Korean, Traditional Chinese, Thai,
Vietnamese, Japanese, Latvian, Lithuanian, Portuguese (Brazil), Ukrainian

General Function

Anti-flicker, heartbeat, mirror, privacy mask, flash log, password reset via email, pixel
counter

Software Reset

Yes

Approval

EMC

FCC (47 CFR Part 15, Subpart B);
CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 50130-4: 2011
+A1: 2014);
RCM (AS/NZS CISPR 32: 2015);
KC (KN 32: 2015, KN 35: 2015)

Safety

UL (UL 60950-1);
CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014);
CE-LVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013, IEC 62368-1:2014)

Environment

CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)

Protection

IP67 (IEC 60529-2013), IK10 (IEC 62262:2002)