Hikvision DS-2CV2141G2-IDW 4 MP EXIR Fixed Wi-Fi Dome Network Camera

• Specification

Camera

Image Sensor

1/3" Progressive Scan CMOS

Max. Resolution

2560 × 1440

Min. Illumination

Color: 0.005 Lux @ (F1.6, AGC ON), B/W: 0 Lux with IR

Shutter Time

1/3 s to 1/100,000 s

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 95°, vertical FOV 53°, diagonal FOV 111°

4 mm, horizontal FOV 79°, vertical FOV 40°, diagonal FOV 94°

Aperture

F1.6

Lens Mount

M12

Iris Type

Fixed

Depth of Field

2.8 mm: 1.4 m to ∞

4 mm: 1.5 m to ∞

DORI

DORI

2.8 mm, D: 63 m, O: 25 m, R: 12 m, I: 6 m

4 mm, D: 78 m, O: 31 m, R: 15 m, I: 7 m

Illuminator

Supplement Light Type

IR

Supplement Light Range

Up to 30 m

Smart Supplement Light

Yes

IR Wavelength

850 nm

Video

Main Stream

50 Hz: 20 fps (2560 × 1440), 25 fps (1920 × 1080, 1280 × 720)

60 Hz: 20 fps (2560 × 1440), 30 fps (1920 × 1080, 1280 × 720)

Sub-Stream

50 Hz: 25 fps (1280 x 720, 640 × 480, 640 × 360)

60 Hz: 30 fps (1280 x 720, 640 × 480, 640 × 360)

Video Compression

Main stream: H.265+/H.265/H.264+/H.264

Sub-stream: H.265/H.264

Video Bit Rate

32 Kbps to 8 Mbps

H.264 Type

Baseline Profile, Main Profile, High Profile

H.265 Type

Main Profile

Bit Rate Control

CBR, VBR

Audio

Audio Compression

G.711ulaw/G.711alaw/G.722.1/G.726/MP2L2/PCM/AAC-LC

Audio Bit Rate

64 Kbps (G.711)/16 Kbps (G.722.1)/16 Kbps (G.726)/32 to 160 Kbps (MP2L2)/16 to 64

Kbps (AAC-LC)

Audio Sampling Rate

8 kHz/16 kHz

Environment Noise Filtering

Yes

Network

Protocols

TCP/IP, ICMP, HTTP, HTTPS, DHCP, DNS, DDNS, RTP, RTSP, RTCP, PPPoE, NTP, UPnP,

SMTP, SNMP, IGMP, QoS, IPv6, Bonjour

Simultaneous Live View

Up to 6 channels

API

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

User/Host

Up to 32 users. 3 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

Network Storage

NAS (NFS, SMB/CIFS),

Together with high-end Hikvision memory card, memory card encryption and health detection are supported.

Client

Wired network: Hik-Connect, iVMS-4200 Wi-Fi: iVMS-4200

*Wi-Fi connection with Hik-Connect directly is not possible.

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+

Wi-Fi

Wi-Fi Protocol

802.11n: OFDM, 802.11b: CCK, QPSK, BPSK, 802.11g: OFDM

Frequency Range

2.412 GHz to 2.472 GHz

Channel Bandwidth

20/40 MHz

Modulation

802.11n: OFDM , 802.11b: CCK, QPSK, BPSK, 802.11g: OFDM

Transfer Rate

11n: up to 300 Mbps

Wireless Range

Up to 120 m

(The performance varies based on actual environment)

Antenna

2 Antennas

Image

Image Settings

saturation, brightness, contrast, sharpness, adjustable by client software or web

browser

Day/Night Switch

Auto, Schedule, Day, Night

Wide Dynamic Range (WDR)

120 dB

SNR

≥ 52 dB

Image Enhancement

BLC, 3D DNR

Privacy Mask

4 programmable polygon privacy masks

Interface

Built-in Microphone

Yes

Built-in Speaker

Yes

On-Board Storage

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

Reset Key

Yes

Ethernet Interface

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

Event

Basic Event

Motion detection, exception

Linkage

notify surveillance center, trigger recording, trigger capture,

Upload to NAS/memory card

General

Power

12 VDC ± 25%, 0.5 A, max. 6 W, Ø5.5 mm coaxial power plug, reverse polarity

protection, A switching adapter is included in the package.

Storage Conditions

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

Language

English, Ukrainian

General Function

Anti-banding, heartbeat, mirror, password protection, watermark, IP address filter