Computer hardware South Africa - Security cameras

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  ComX Computers - since 2002 • home Wed 21 Mar, 2018View enquiry cart
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Security cameras


Security cameras sales South Africa

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Latest Security cameras

Digital / IP Security cameras

A digital network video surveillance system offers you a number of improvements over traditional Close Circuit Television (CCTV) video systems, like superior image quality and a large variety of built-in superior features such as scheduling, motion detection, multiple streams and more.

The major disadvantage and possibly deciding factor is cost. We will try and weigh the Advantages here over the traditional Analogue cameras.


  • High resolution and pixel perfect image quality
  • Adjustable picture quality
  • No electrical noise problems (electric spike and electronic interference) 
  • Adjustable quality with multiple streams for PC or real-time mobile viewing (through the Internet)
  • Record footage to a PC, DVR or on to an onboard memory card
  • Rich features such as
    • scheduling
    • controlling the Infra-red night vision
    • motion detection
    • multiple streams for PC and mobile viewing and digital recording
  • Wireless IP cameras gives you the freedom to install the camera anywhere without complex wiring.


  • More expensive than analogue cameras
  • A network is required for wired cameras (hub, routers or ADSL modem with various ports).
  • The optional Power over Ethernet feature reduces the number of cables to the camera, but requires a POE hub or POE injector.

Analogue cameras


  • A wide variety of replacements are available
  • Cheaper than network cameras
  • Good infra-red night vision from most analogue cameras
  • DVR Bundles are great value for money
  • The image can be viewed on a PC or mobile device using a DVR device
  • A network is not required and a television set or computer monitor connects diretly to the DVR device


  • Lower resolution images compared to Megapixel IP cameras may lack definition
  • High resolution cameras are still lower resolution than network cameras
  • Requires a separate DVR to convert video to digital format for digital storage and for Internet viewing

A sample of Security cameras that this computer shop has on offer

    Hikvision 720p Stand Definition 720p Bullet analogue camera with Vari-focal 2.8-12mm lens
    Hikvision 720p Stand Definition 720p Bullet analogue camera with Vari-focal 2.8-12mm lens
  • DS-2CD2T22WD-I8 12MM
    Hikvision DS-2CD2T22WD-I8 2MP IP Network Bullet Camera with 12mm Lens
  • DS-2CD2642FWD-IS
    Hikvision 4-MP 2.8~12mm Vari-focal WDR IR Network Bullet Camera
  • DS-2CD2742FWD-IS
    Hikvision 4-MP Vari-focal IR Network Dome Camera
  • DS-1H18
    Hikvision HD-TVI Passive Balun Set
  • UN-IPC3638SR3-DPZ
    Uniview UNV - Ultra H.265 8MP Motorised eyeball IP Network camera with 2.8~12mm AF motorized zoom lens
    Uniview UNV-H.265 - 2MP Super starlight fixed Bullet Network Camera with 6.0mm@F1.2 lens
  • UN-IPC2328SBR5-DPZ
    Uniview UNV - H.265 - 8MP Bullet IP + Analogue Camera 4K with 2.8~12mm AF motorized zoom lens
E&OE. All prices and specifications are subject to change without notice. All prices are a reference and are an invitation for potential buyers to make an offer to purchase, which we may reject without reason. At no point do we make offers to sell on any website and quotes are required before a purchase can be made. All transactions are subject to our terms of sale. ComX Computers: a South African online computer store.
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