Hikvision DS-2CD2187G2-LSU Dome IP Camera 2.8MM 8MP Audio Outdoor Network Security

Camera

Image Sensor

1/1.8″ Progressive Scan CMOS

Max. Resolution

3840 × 2160

Min. Illumination

Color: 0.0008 Lux @ (F1.0,
AGC ON), 0 Lux with light

Shutter Time

1/3 s to 1/100,000 s

Day & Night

24/7 color imaging

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 109°, vertical FOV 59°, diagonal FOV 130°

4 mm, horizontal FOV 93°, vertical FOV 49°, diagonal FOV 111°

Lens Mount

M16

Iris Type

Fixed

Aperture

F1.0

Depth of Field

2.8 mm: 3.1 m to ∞

4 mm: 3.5 m to ∞

DORI

DORI

2.8 mm, D: 84 m,
O: 33 m, R: 16 m, I: 8 m

4 mm, D: 102 m, O:
40 m, R: 20 m, I: 10 m

Illuminator

Supplement Light
Type

White Light

Supplement Light Range

Up to 30 m

Smart Supplement Light

Yes

Video

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
(1280 × 720, 640 × 480,
640 × 360)

60 Hz: 30 fps
(1280 × 720, 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)

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

Video Bit Rate

32 Kbps to 16 Mbps

H.264 Type

Baseline Profile, Main
Profile, High Profile

H.265 Type

Main Profile

Bit Rate Control

CBR, VBR

Scalable Video Coding
(SVC)

H.264 and H.265
encoding

Region of Interest (ROI)

1 fixed region(s) for main stream
and sub-stream

Audio

Audio Type

Mono sound

Audio Compression

G.711/G.722.1/G.726/MP2L2/PCM/MP3/AAC-LC

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-LC)

Audio Sampling Rate

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

Environment Noise Filtering

Yes

Network

Protocols

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

WebSockets

Simultaneous Live View

Up to 6 channels

API

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

User/Host

Up to 32 users

3 user levels:
administrator, operator, and user

Security

Password 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, WSSE and digest authentication for Open Network Video
Interface, RTP/RTSP over
HTTPS, control timeout settings, security audit log, TLS

1.2, TLS
1.3, host authentication (MAC address)

Network Storage

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, iVMS-5200, Hik-Connect

Web Browser

Plug-in required live
view: IE10+,

Plug-in free
live view: Chrome
57.0+, Firefox 52.0+,
Safari 12+, Local
service: Chrome 57.0+,
Firefox 52.0+

Image

Image Parameters Switch

Yes

Image Settings

Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance,

adjustable
by client software or web browser

Day/Night Switch

Day, Night, Auto,
Schedule

Wide Dynamic Range
(WDR)

130 dB

SNR

≥ 52 dB

Image Enhancement

BLC, HLC, 3D DNR

Privacy Mask

4 regions of privacy mask

Interface

Ethernet Interface

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

On-Board Storage

Built-in memory card
slot, support microSD/microSDHC/microSDXC card,
up to 256 GB

Built-in Microphone

Yes

Audio

1
input(s) (line in), two-core terminal block, max. input amplitude: 3.3 Vpp,
input impedance: 4.7 KΩ,
interface type: non-equilibrium,

1 output(s) (line
out), two-core terminal block, max. output
amplitude: 3.3 Vpp,
output

impedance: 100 Ω, interface type:
non-equilibrium

Alarm

1 input(s), 1 output(s) (max.
12 VDC, 30 mA)

Reset Key

Yes

Event

Basic Event

Motion detection (support alarm triggering by specified target
types (human and

vehicle)), video tampering alarm, exception

Smart Event

Line crossing detection, intrusion detection, region
entrance detection, region exiting

detection (support alarm
triggered by specified target types (human and vehicle)), scene
change detection

Linkage

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

supplement light

Deep Learning Function

Face Capture

Yes

General

Power

12 VDC
± 25%, 0.6
A, max. 7 W, Ø5.5
mm coaxial power
plug, reverse polarity protection,

PoE: IEEE
802.3af, Class 3, max. 8.5 W

Material

Metal

Dimension

Ø121.5 mm × 97.6
mm (Ø4.8″ × 3.8″)

Package Dimension

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

Weight

Approx. 540 g (1.2 lb.)

With Package Weight

Approx. 735 g (1.6 lb.)

Storage Conditions

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

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

Startup and Operating

Conditions

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

General Function

Heartbeat, anti-banding, mirror,
flash log, password reset via email, pixel counter,

password protection, one-key
reset, three streams

Approval

EMC

FCC: 47 CFR Part
15, Subpart B,

CE-EMC: EN 55032:
2015, EN 61000-3-2:2019, EN 61000-3-3: 2013+A1: 2019, EN

50130-4:
2011 +A1: 2014,

RCM: AS/NZS
CISPR 32: 2015,
IC: ICES-003: Issue
7

Safety

UL: UL 62368-1,

CB: IEC 62368-1: 2014+A11,

CE-LVD:
EN 62368-1: 2014/A11: 2017

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