Tag Archives: dvr

10 Recommended IP Cameras 2018

Here are our camera picks for 2018. They are listed in no particular order (they are quite varied in terms of cost and feature set, which makes them difficult to rank as a “top 10″ list), however they are all cameras that, due to their impressive features, we recommend to our customers for use with our SecuritySpy CCTV software for the Mac.

Some abbreviations used below are as follows:

  • MP – Megapixels – the number of millions of pixels in the image sensor. The higher this number, the more detailed the image, but resolution isn’t everything: the optical quality of the lens system is also extremely important.
  • PoE – Power-over-Ethernet – when using a PoE switch, the camera draws power over the ethernet cable and therefore doesn’t need a separate power supply. This is very useful for easy installation and ongoing reliability.
  • IR – Infra-Red – some cameras include Infra-Red LEDs (Light Emitting Diodes) for night vision. Usually the manufacturer will specify the maximum useful range of the IR in meters.
  • P-Iris / DC-Iris – These features allow the camera lens to automatically adjust its aperture size, based on the amount of incoming light. P-Iris is more sophisticated and will give better results than than DC-Iris, but both are far better than a Fixed-Iris lens, especially for outdoor applications.
  • Varifocal – most lenses have a fixed focal length, whereas varifocal lenses allow you to zoom in and out somewhat (sometimes manually, sometimes motorised), to adjust the field of view. A focal length of 2.8mm is very wide-angle; 4mm is standard; 8mm is moderately telephoto.
  • PTZ – Pan, Tilt, Zoom – motorised remote control of the camera’s horizontal and vertical angle, and focal length.

INEXPENSIVE OUTDOOR BULLET: HIKVISION DS-2CD2042WD-I

hik-bullet

Hikvision has a huge range of IP cameras, with quite a few outdoor bullet-type models at very good prices. This particular models offers a good all-round feature set, with 4 MP resolution, great low-light sensitivity, PoE support and 30-meter IR night-vision. It’s also great value, retailing at around $100.

Continue reading