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Home > Products > Security cameras > IP network security cameras > DS-2CV2121G2-IDW-4
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Hikvision

DS-2CV2121G2-IDW-4 Hikvision 2MP Fixed Dome Outdoor Security IP Camera with 4mm Lens and WiFi

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DS-2CV2121G2-IDW-4

computers
DS-2CV2121G2-IDW-4
R 1,480.00
inc. VAT
In Stock




Hikvision 2MP Fixed Dome Outdoor Security IP Camera with 4mm Lens and WiFi
Images are for illustrative purposes and actual product may differ.
DS-2CV2121G2-IDW-4 image 1DS-2CV2121G2-IDW-4 image 2DS-2CV2121G2-IDW-4 image 3DS-2CV2121G2-IDW-4 image 4

     

DS-2CV2121G2-IDW-4

IP network security cameras

Hikvision


DS-2CV2121G2-IDW-4 information and overview
Hikvision 2MP Fixed Dome Outdoor Security IP Camera with 4mm Lens, 1920x1080 (2MP) maximum Resolution, IR up to 30m, H.264 Video Compression Main Stream, Up to 6 channels simultaneous live View, Wi-Fi 2.4GHz, 2 antennas, Digital WDR, Built-In Microphone, Built-In Speaker, Supports MicroSD cards up to 512GB, 1x RJ45 10M/100M Self-Adaptive Ethernet Port, Motion Detection human and vehicle

© Respective owners and brand holders. © 2025 ComXpert International CC. The contents has been generated by ComXpert International CC (//www.comx-computers.co.za). All products are sourced locally in South Africa and the warranty is that of the local supplier only. E&OE.



Specifications & more information about DS-2CV2121G2-IDW-4, IP network security cameras manufactured by Hikvision
Specifications available as a download DS-2CV2121G2-IDW-4 specifications Adobe PDF and printable version
Important notice The information displayed below this paragraph is for reference purposes only. The information may be generic in nature, which covers the entire range of products that fall within this category, and might not apply to this specific model. Please select the correct model as per the above description.

Kindly note that additional software, such as anti-virus and office software, are trial versions and a license will need to be purchased to use the software without limitations.

Overview:

Enhance your security with the Hikvision Fixed Dome Outdoor Security Camera, designed for homes, businesses, and surveillance professionals seeking a reliable, high-definition security solution. With its 2MP resolution and advanced EXIR 2.0 infrared technology, this camera delivers clear, detailed images even in low-light conditions, ensuring round-the-clock monitoring.

Seamlessly connect via Wi-Fi for a hassle-free installation, eliminating the need for complex wiring. The built-in two-way audio allows real-time communication, making it ideal for remote monitoring of homes, offices, retail stores, or warehouses. With H.265 video compression, the camera reduces bandwidth usage and storage requirements without compromising image quality.

Designed to withstand harsh environments, this dome camera is IP66-rated, providing resistance against water and dust. The adjustable viewing angles ensure flexible coverage for different monitoring needs. For added security, the built-in microSD card slot supports up to 512GB of local storage, ensuring your footage is always accessible.

Compatible with Hik-Connect, iVMS-4200, and major security platforms, this camera offers remote access from anywhere, allowing users to monitor live feeds and receive alerts in real-time. Whether you're safeguarding your home or managing a security network for a business, the Hikvision Fixed Dome Outdoor Security Camera is a powerful, feature-packed surveillance solution.

Features:

  • High-quality imaging with 2 MP resolution
  • Wi-Fi connection and easy installation
  • Provides real-time security via built-in two-way audio
  • Efficient H.265 compression technology
  • EXIR 2.0, advanced infrared technology with long IR distance
  • Water and dust resistant (IP66)
  • Built-in memory card slot, support microSD/microSDHC/microSDXC card, up to 512 GB

WHAT'S IN THE BOX:

  • Hikvision Fixed Dome Outdoor Security Camera, 4mm Lens, 2MP x1
  • User Manual x1

Specifications:

©2025 Respective owners and brand holders. This table has been carefully researched and generated by ComXpert International CC (//www.comx-computers.co.za), however, errors and omissions may occur. Only references to South Africa apply. All products are sourced in South Africa from the official suppliers and the warranty is that of the local supplier. E&OE. This table and our site's content may be used on condition that this notice and link remains intact and unaltered.
Specificationsspacer
Product CodeDS-2CV2121G2-IDW-4spacer
Camera
Image Sensor 1/2.8" Progressive Scan CMOS
Max. Resolution 1920 x 1080 (2MP)
Min. Illumination Colour: 0.005 Lux @ (F1.6, AGC ON) B/W: 0 Lux with IR
Shutter Time 1/3 s to 1 / 10,000 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 (4mm)
Focal Length & Field of View (FOV) Horizontal FOV 75°, Vertical FOV 41°, Diagonal FOV 89°
Aperture F1.6
Iris Type Fixed
Lens Mount M12
Depth of Field 4mm: 2m to ∞
DORI
4mm Detection (D): 52m, Observation (O): 21m, Recognition (R): 11m, Identification (I): 5m
Illuminator
Supplement Light Type IR
IR Wavelength 850nm
Supplement Light Range Up to 30m
Smart Supplement Light Yes
Video
Main Stream 50Hz: 25fps (1920 x 1080, 1280 x 720) 60Hz: 30fps (1920 x 1080, 1280 x 720)
Sub-Stream 50Hz: 25fps (768 x 432, 512 x 288) 60Hz: 30fps (768 x 432, 512 x 288)
Video Compression Main Stream: H.264 Sub-Stream: H.264
Video Bit Rate 32 Kbps to 8 Mbps
H.264 Type Baseline Profile / Main Profile / High Profile
Audio
Audio Compression G.711 / AAC-LC
Audio Bit Rate 64Kbps (G.711)/16-64Kbps (AAC-LC)
Audio Sampling Rate 8kHz / 16kHz
Environment Noise Filtering Yes
Network
Protocols Supported 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 6 channels
API ONVIF, SDK
Client Hik-Connect, iVMS-4200, Hik-Partner-Pro
Security Features Password protection, HTTPS encryption, Security audit log, Basic and digest authentication for HTTP/HTTPS, TLS 1.1/1.2, WSSE for Open Network Video Interface
Wi-Fi
Transfer Rate 11b: Up to 54 Mbps, 11g: Up to 54 Mbps, 11n: Up to 150 Mbps
Wi-Fi Protocols IEEE 802.11b/g/n
Frequency Range 2.412 GHz to 2.472 GHz
Channel Bandwidth 20 MHz
Modulation 802.11b: CCK, QPSK, BPSK, 802.11g: OFDM, 802.11n: OFDM
Wireless Range Up to 120m (varies based on environment)
Antenna 2 antennas
Image
Image Settings Rotate mode, saturation, brightness, contrast, sharpness
Day/Night Switch Auto, Schedule, Day, Night
Wide Dynamic Range (WDR) Digital WDR
Privacy Mask 4 programmable polygon privacy masks
Interface
Built-in Microphone Yes
Built-in Speaker Yes
On-Board Storage Supports microSD/microSDHC/microSDXC cards (up to 512GB)
Reset Key Yes
Ethernet Interface 1 x RJ45 10M/100M self-adaptive Ethernet port
Event
Basic Events Motion detection (human and vehicle classification), exception alerts
Linkage Methods Upload to memory card, notify surveillance centre, trigger capture, audible warning, auto-tracking lite
General
Power Supply 12V DC ±10%, 1A, max. 10W, Ø 2mm coaxial power plug, reverse polarity protection
Operating Temperature -30°C to 60°C (-22°F to 140°F), Humidity ≤95% (non-condensing)
Storage Temperature -30°C to 60°C (-22°F to 140°F), Humidity ≤95% (non-condensing)
Material Base: Metal, Front Cover: Polycarbonate, Back Cover: Polycarbonate
Dimensions 12 x 12 x 9.5 cm
Weight Approx. 593g
Certifications & Compliance
EMC Compliance CE-EMC (EN 55032: 2015, EN 61000-3-2:2019, EN 61000-3-3:2013+A1:2019, EN 50130-4:2011+A1:2014)
RF Compliance CE-RED (EN 301489-1 V2.1.1, EN 301489-17 V3.1.1, EN 300328 V2.1.1, EN 62311:2008)
Safety Compliance CB (IEC 62368-1: 2014+A11)
CE-LVD (EN 62368-1 2014/A11:2017)
Environmental Compliance CE-RoHS (2011/65/EU) WEEE (2012/19/EU)
Protection Rating IP66 (IEC 60529-2013)


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The best price and guaranteed service and backup from official computer suppliers in South Africa for the DS-2CV2121G2-IDW-4 Hikvision 2MP Fixed Dome Outdoor Security IP Camera with 4mm Lens and WiFi.
The Hikvision DS-2CV2121G2-IDW-4 Hikvision 2MP Fixed Dome Outdoor Security IP Camera with 4mm Lens and WiFi is available for R 1480. The product is sold by ComX Computers as new. Prices are valid today 2025-12-16 (before , by quote, while stocks last). The product is expected to be in stock, although this is not guaranteed.

Available from this online computer store delivering door-to-door in Johannesburg, Cape Town, Port Elizabeth, Pretoria, Pietermaritzburg, Polokwane, Durban and all over South Africa.

Find related DS-2CV2121G2-IDW-4 Hikvision 2MP Fixed Dome Outdoor Security IP Camera with 4mm Lens and WiFi products in our IP network security cameras Category for even more options. Read reviews and find out about DS-2CV2121G2-IDW-4 Hikvision 2MP Fixed Dome Outdoor Security IP Camera with 4mm Lens and WiFi. Discounts, specials and cheap prices only at ComX Computers.


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