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Hikvision 2MP Fixed 2.8mm WiFi IP Dome Camera with 30m IR, Microphone and MicroSD

SKU
DS-2CV2121G2-IDW(2.8mm)(W)
Brands: Hikvision
€88.94
Tax included
% Discount for professionals
Hikvision
Availability: In stock
5 days

Hikvision 2MP WiFi Dome Camera with EXIR 2.0 and Two-Way Audio

The Hikvision DS-2CV2121G2-IDW(2.8mm)(W) combines WiFi connectivity, Full HD 1080p video and local storage to provide a flexible and easy-to-install video surveillance solution. Its dome design makes it particularly suitable for protecting homes, small businesses, offices and entrances. If you are planning a complete surveillance system, explore our range of WiFi IP cameras to find additional solutions for different areas of your project.

One of its key features is EXIR 2.0 night vision, an advanced infrared illumination technology designed to provide more uniform lighting and reduce excessive brightness in the centre of the image compared with conventional IR systems. Operating at 850 nm, it provides an infrared range of up to 30 metres. Its IP66 protection rating also makes the camera suitable for both indoor installations and outdoor locations exposed to dust and rain.

This Hikvision WiFi IP camera features a 1/2.8" Progressive Scan CMOS sensor, a maximum resolution of 1920 × 1080 and a fixed 2.8 mm F1.6 lens, providing a 92° horizontal and 110° diagonal field of view. A built-in microphone and speaker enable two-way audio, while its memory card slot supports microSD, microSDHC and microSDXC cards up to 512 GB. It is particularly suitable for installers carrying out new IP surveillance installations where flexible connectivity is required, as it supports IEEE 802.11b/g/n WiFi as well as 10/100 Ethernet via RJ45. This product is not specifically intended as a replacement part.

Overall, the DS-2CV2121G2-IDW combines WiFi, EXIR 2.0, two-way audio, local recording and IP66 protection in a compact solution for residential and commercial surveillance. It supports ONVIF and can be managed through Hik-Connect, iVMS-4200 and Hik-Partner-Pro. To complete or expand your installation, discover more options in our surveillance cameras section.

Reference: DS-2CV2121G2-IDW(2.8mm)(W)

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Extended information about Hikvision 2MP Fixed 2.8mm WiFi IP Dome Camera with 30m IR, Microphone and MicroSD

Practical applications of the Hikvision 2MP Fixed 2.8mm WiFi IP Dome Camera with 30m IR, Microphone and MicroSD

Example 1. Outdoor residential entrance surveillance:

Installed at the entrance of a house, patio or parking area, the IP66 housing allows the camera to operate in locations exposed to normal outdoor weather conditions. Its fixed 2.8 mm lens provides wide scene coverage, while EXIR 2.0 infrared illumination maintains night surveillance at distances of up to 30 metres. Local MicroSD recording also allows video to be stored directly in the camera without relying exclusively on a network video recorder.

Example 2. WiFi video surveillance for a small business:

In shops, offices or commercial premises where running an Ethernet cable to the surveillance point is difficult, WiFi connectivity can simplify the installation. The installer can deploy Full HD video, local recording, motion detection and two-way communication using the built-in microphone and speaker. Its wide-angle 2.8 mm lens is particularly useful for entrances, customer service areas and open indoor spaces.

Package contents of the Hikvision DS-2CV2121G2-IDW(2.8mm)(W)

  • Hikvision IP dome camera.
  • Installation material.
  • User instructions.
  • Any additional package contents should be confirmed according to the specific production batch or manufacturer revision.

Technical specifications of the Hikvision 2MP Fixed 2.8mm WiFi IP Dome Camera with 30m IR, Microphone and MicroSD

Specification Value
Manufacturer Hikvision
Model DS-2CV2121G2-IDW(2.8mm)(W)
Technology WiFi IP network camera
Camera type Dome
Image sensor 1/2.8" Progressive Scan CMOS
Maximum resolution 1920 × 1080
Minimum illumination Colour: 0.005 Lux @ F1.6, AGC ON
Minimum illumination with IR 0 Lux
Shutter speed 1/3 s to 1/100,000 s
Day/Night IR cut filter
Lens type Fixed focal lens
Focal length 2.8 mm
Aperture F1.6
Lens mount M12
Horizontal field of view 92°
Vertical field of view 50°
Diagonal field of view 110°
Depth of field 1.5 m to ∞
DORI D: 42 m / O: 17 m / R: 9 m / I: 4 m
Supplement light type Infrared, EXIR 2.0
IR range Up to 30 m
IR wavelength 850 nm
Smart Supplement Light Yes
Main stream, 50 Hz 25 fps at 1920 × 1080 / 1280 × 720
Main stream, 60 Hz 30 fps at 1920 × 1080 / 1280 × 720
Sub-stream, 50 Hz 25 fps at 768 × 432 / 512 × 288
Sub-stream, 60 Hz 30 fps at 768 × 432 / 512 × 288
Video compression H.264
Video bitrate Up to 1 Mbps
H.264 profile Baseline Profile / Main Profile / High Profile
Audio Built-in two-way audio
Built-in microphone Yes, 1
Built-in speaker Yes, 1
Audio compression G.711 / AAC-LC
Audio bitrate 64 Kbps (G.711) / 16 to 64 Kbps (AAC-LC)
Audio sampling rate 8 kHz / 16 kHz
Environmental noise filtering Yes
WiFi protocol IEEE 802.11b/g/n
WiFi frequency range 2.412 GHz to 2.472 GHz
Channel bandwidth 20 MHz
Maximum 802.11n transfer rate Up to 150 Mbps
Declared wireless range Up to 120 m, depending on actual environment
Antennas 2
Ethernet interface 1 × RJ45 10/100 Mbps self-adaptive Ethernet port
Network protocols TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, RTP, RTSP, RTCP, NTP, UPnP, IGMP, QoS, IPv4, UDP, Bonjour, SSL/TLS
Simultaneous live view Up to 4 channels
API ONVIF, SDK
Client software iVMS-4200, Hik-Connect, Hik-Partner-Pro
Image settings Rotate mode, saturation, brightness, contrast and sharpness adjustable by client software
Day/Night switch Auto, Schedule, Day, Night
WDR Digital WDR
Privacy masks 4 programmable polygon privacy masks
On-board storage microSD / microSDHC / microSDXC
Maximum memory card capacity 512 GB
Reset key Yes
Basic events Motion detection with alarm triggering by specified target types such as human and vehicle, exception
Event linkage Upload to memory card, notify surveillance centre, trigger capture, audible warning, auto-tracking lite
Power supply 12 VDC ± 10%, 1 A
Maximum power consumption 10 W
Power connector Ø 2 mm coaxial power plug
Reverse polarity protection Yes
Operating temperature -30 °C to 60 °C
Operating humidity 95% or less, non-condensing
Material Metal base, polycarbonate front cover and polycarbonate rear cover
Dimensions 120 × 120 × 95 mm
Package dimensions 170 × 170 × 150 mm
Weight Approx. 593 g
Weight with package Approx. 886 g
Environmental protection IP66, IEC 60529-2013
Specific anti-corrosion protection No
Optional wall mount DS-1272ZJ-120
Optional wall mount DS-1272ZJ-120B
Optional pendant mount DS-1271ZJ-120
More Information
More Information
EAN 6942160463513
Hight 0.150
Length 0.170
Width 0.170
Technology IP
Usar stock disponible No
Product Brand Hikvision
Camera Type Domo
Optic Type Fixed
Color White
Alimentación 12VDC
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