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  ComX Computers - since 2002 • home » computer hardware Tue 25 Jun, 2019View enquiry cart
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Display all brands AC Unico Casey Catchview Compro Dell Ezviz

Grundig Hikvision KGuard Nihon Securnix Sinotec

Sunell Unbranded
include products that are "OUT OF STOCK" (+26)

Security cameras (analogue)

Security cameras (analogue). Computer hardware South Africa

Prices displayed on our site are a reference and are subject to change without notice, quotation prices are final, subject to stock availability. All transactions are subject to our terms of sale. E&OE.
 
There are 74 products in Security cameras (analogue)
Displaying products 1 - 15 of 74 products
Nihon

NICH23-OCAT100E

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Nihon Bullet 1.0Mpxl 720P 3.6mm 20M 4in1 Analogue Camera, Ensure high-quality image transmission, Long distance transmission, The upgrading of current HD SDI devices can seamlessly switch to HD AHD products and achieve full high-definition monitoring by replacing the CCTV Camera and DVR, Built-in IR-CUT, Low power consumption, Support AHD / CVBS Hybrid output

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Nihon

NIRDH-OCAT100E

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Nihon Dome 1.0Mpxl 720P 3.6mm 20M 4in1 Analogue camera, Ensure high-quality image transmission, Long distance transmission, 23pcs 5mm IR Led, Built-in IR-CUT, Low power consumption, Support TVI / CVBS Hybrid output

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Ezviz

BA-101B-DOME

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ezViz Weatherproof 720P TVI Analogue Dome Camera with 1.8m cable. Power supply included. Compatible with EZVIZ X5 DVR series.

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Casey

CB01A

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Casey 1 / 3"" B / W CCD CAMERA Compatible with Various Lens, Delicate appearance image sensor: 1 / 3* CCD image sensor Effective pixels PAL-512(H) x 492 (V) signal system: PAL / NTSC Horizontal Resolution: 430TV line Minimum illumination:F1.2 0.5lux S / N RATIO More Than :50db Video output: VIDEO OUT (BNC) Power Requirement:DC12V / 500mA Power Consumption:2.8w

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Casey

CB06A

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Casey CAM B / W 1 / 3' SONY CCD 4MM 0.5LUX OUTDOOR Adopts closed circuit television monitoring principles: System: CCIR or EIA image sensor: 1 / 3"", 1 / 4"" super had CCD 2. High resolution and stable picture quality: Effective pixel: H752xV582(PAL) H768xV492((NTSC) MIN illumination: 0.5Lux F: 1.20 Horizontal resolution: 380 / 420 / 480 / 520 / 550 TV Lines AGC: +48dp max(AGC-OFF) AWB: Auto control

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Casey

CB020

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Casey CAM B / W 1 / 3" SONY CDD 0.1LUX NO LENS, Retail Box (Lens not included)

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Casey

CBD59

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Casey DOME B / W 1 / 3' CCD 3.6MM 0.5LUX Ananlog security CCTV camera, Retail Box, 1 Year warranty

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Casey

CB010

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Casey 1 / 3" B / W CCD Camera 460TV line - Compatible with Various Lens, Delicate appearance image sensor: 1 / 3* CCD image sensor Effective pixels PAL-512(H) x 492 (V) signal system: PAL / NTSC Horizontal Resolution: 420TV line Minimum illumination:F1.2 0.5lux S / N RATIO More Than :50db Video output: VIDEO OUT (BNC) Power Requirement:DC12V / 500mA Power Consumption:2.8w, Retail Box

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Casey

UHL-372B

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Casey 1 / 3" Sony CCD - No Lens - Tv System: PAL, Image Sensor: 1 / 3" Sony CCD Image size: 4.9mmx3.7mm, ccd effective pixels: Pal:512(H)x582(V) / NTFS:512(H)x512(V) 520TV Lines, 0.5Lux, Electronic shutter: 1 / 50'1 / 100000(S), Retail Box

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Casey

CB011

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Casey 1 / 3" B / W CCD Camera 420TV line - Commpatible with Various Lens, Delicate appearance image sensor: 1 / 3* CCD image sensor Effective pixels PAL-512(H) x 492 (V) signal system: PAL / NTSC Horizontal Resolution: 420TV line Minimum illumination:F1.2 0.5lux S / N RATIO More Than :50db Video output: VIDEO OUT (BNC) Power Requirement:DC12V / 500mA Power Consumption:2.8w, Retail Box

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Casey

CB040

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Casey CAM Dome 1 / 3" CCD B / W 3.8MM 0.2LUX, Retail Box

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Hikvision

DS-2CE16C0T-IRPF 3.6MM

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Hikvision DS-2CE16C0T-IRPF HD720P IR Bullet Camera, 1.0 Megapixel high-performance CMOS, Analog HD output, up to 720P resolution, True Day / Night, DNR, Smart IR, Up to 20m IR distance, IP66 weatherproof, Switchable TVI / AHD / CVI / CVBS

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Hikvision

DS-2CE56C0T-IRMF 2.8MM CVBS

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Hikvision DS-2CE56C0T-IRMF HD720P IR Turret Camera, 1.0 Megapixel high-performance CMOS, Analog HD output, up to 720P resolution, True Day / Night, DNR, Smart IR, Up to 20m IR distance, IP66 weatherproof, Switchable TVI / AHD / CVI / CVBS

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Hikvision

DS-2CE56C0T-IRF 3.6MM CVBS

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Hikvision DS-2CE56C0T-IRF HD720P Indoor IR Turret Camera, 1.0 Megapixel high-performance CMOS, Analog HD output, up to 720P resolution, True Day / Night, DNR, Smart IR, Up to 20m IR distance, IP66 weatherproof, Switchable TVI / AHD / CVI / CVBS

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Nihon

NICH23-SNCAT200B

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Nihon Bullet 2.0Mpxl 1080P 3.6mm 20M 4in1 Analogue Camera, Ensure high-quality image transmission, Long distance transmission, The upgrading of current HD SDI devices can seamlessly switch to HDCVI products and achieve full high-definition monitoring by replacing the CCTV Camera and DVR

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More information about Security cameras (analogue)


This category consists of 5 pages. You can navigate through the pages by clicking the page number, or by clicking NEXT / PREVIOUS.

The following brands are currently available for "security cameras (analogue)". You can select to display only a specific brand for the category "security cameras (analogue)" by selecting the brand's icon at the top of this page.
  • AC Unico
  • Casey
  • Catchview
  • Compro
  • Dell
  • Ezviz
  • Grundig
  • Hikvision
  • KGuard
  • Nihon
  • Securnix
  • Sinotec
  • Sunell
  • Unbranded

Alanogue cameras for security

Recommended analogue cameras for home security and business security

Analogue cameras are great for basic surveillance and it is recommended that you purchase a high resolution analogue camera for best image quality and price.

Camera resolution is usually defined by the number of lines it is able to capture, with the following being some standard camera line resolution:
  • 420TVL - basic resolution with 420 TV lines for monitoring areas such as entrances and gardens for movement.
  • 480TVL - standard resolution with 480 TV lines for monitoring areas such as entrances and gardens for movement.
  • 700TVL - high definition with 700 lines for monitoring entrances and gardens, as well as large areas such as parking areas and where there is greater traffic of people or cars. Good resolution which is able to capture number plates and better face definition.
  • 800TVL - very high definition with 800 lines for monitoring entrances and gardens, as well as large areas such as parking areas and where there is greater traffic of people or cars. Very good  resolution which is able to capture number plates and better face definition.

Colour vs Black/White analogue cameras

Image detail is captured in black and white and users do not require colour to capture images in good detail. Colour makes it easier to see moving objects in daylight, and makes images more realistic to view.

Cameras switch to black/white at night for better clarity. Infra red light, usually provided by LEDS, captures images in monochrome.

The strength of the Infra Red light is defined as a distance in meters (or feet). Infra Red that covers 30meter will be brighter than 10meter, where the 30m IR will illuminate objects up to 30m away from the camera.

Smart IR is a technology built into some security cameras that adjusts the intensity of the camera's infrared LEDs to compensate for the distance of an object so that the infrared does not overexpose the object.

Advantages of 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

Disadvantages

  • 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

What is the difference between CVBS, AHD, HD CVI, HDTVI connections?


HD CCTV  is a new open standard for trait HD digital video over coaxial cable. HD CCTV doesn’t require changing the existing coaxial cable infrastructure and it is an only a matter of replacing the camera and a security camera recorder.

  • CVBS stands for "Composite Video Blanking and Sync”. It is a conventional analog signal delivered through an analog  BNC connector. It also can be delivered through an RCA connector or other types (older cameras sometimes used a PL-259 connector). CVBS  signal can support max. 960H video resolution. 960H represents the number of horizontal pixels in a video signal transmitted from a camera or received by a security camera recorder DVR (Digital Video Recorder). 960H represent 960 x 576 (PAL) or 960 x 480 (NTSC) pixels, you can compare it with the lower D1 resolution providing 720 x 576 pixels (PAL), or 720 x 480 pixels (NTSC).
  • AHD stands for “Analog High Definition” and means an analog closed-circuit television video surveillance standard that uses a coax cable to transmit HD 720P and 1080P video from a security camera to a security camera recorder DVR (Digital Video Recorder).
  • HD-TVI means “High DefinitionTransport Video Interface”, it is an Analog CCTV standard transmitted over coax supporting HD 720P to 3MP Video signal in real-time. HDTVI can support long distance video transmission reaching up to 500 meters.
  • HD-CVI (High Definition Composite Video Interface), an analog transmission standard based over-coaxial-cable delivering two HD video formats: 1920H or called otherwise Full HD 1080P (1920×1080) & 1280H or called otherwise 720P (1280×720) through progressive scanning.



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