The cameras send the information on the data it captures to the DVR or NVR. The video record then: transmits the information to the screen records the information on the

The most popular lens selections by far are 2.8mm and 4mm. These give the widest angle of view. The below image gives an indication of the angle of view of

There are a massive selection of camera designs out there to choose from. As a home or business owner looking to start a DIY surveillance system project, the three basic

There are lots of retailers who sell 20m length for around $30 – Bunnings included, but if you’d like to save even more money check out this ebay store: https://www.ebay.com.au/itm/10m-20m-30m-50m-Cat6-Network-Ethernet-Cable-100M-1000Mbps/282460689664