AHD CCTV cameras, also known as Analogue HD CCTV cameras, being our latest range in High Definition Cameras are capable of capturing video surveillance with up to 8 megapixel resolutions. CCTVAustralia sells AHD cameras, all of which can be seen below. Our range of AHD security cameras must be used with a AHD compatible DVR to get the fullest effect of this technology. CCTVAustralia supplies hybrid AHD / CCTV DVRs that work with both AHD and traditional analog CCTV cameras so that users can mix and match a combinations of both camera types. We highly recommend our range of AHD DVR`s as they are made to perform and last . AHD utilizes Analogue over Coaxial cable and can give up to 300-500 Meters in cable distance for each camera therefore minimizing the need for extra components when having long cable runs for those hard to reach Camera locations.