Editor, Author at Cube Learning - Fire and Security Alarm Courses

Occupancy sensors

by Editor | Oct 25, 2011 | CCTV articles

Occupancy sensors – why should you use any of these? There are a number of reasons why you would want to integrate occupancy sensors with your CCTV system. In some cases you could use them to trigger a remote recording device such as your DVR, which would save on...

Infrared Illuminators

by Editor | Oct 25, 2011 | CCTV articles

Best IR Illuminators All CCTV cameras require a good deal of light in order to function properly. Some cameras have built in infrared (IR) illuminators or are sold as day/night cameras with night vision on board, but for the majority of installations, the camera...

Independent CCTV systems

by Editor | Oct 25, 2011 | CCTV articles

What considerations to take when designing an independent CCTV systems? There are a number of reasons why you might want to design an independent CCTV system. Some locations are too remote or complicated to run a power supply to, or you may want a temporary system...

What is a PTZ camera?

by Editor | Oct 25, 2011 | CCTV articles

What is a PTZ camera and why should you know about it? Pan, tilt and zoom cameras are useful for a variety of purposes in security. Often referred to as PTZ cameras, these units are mechanically controlled to enable to user to gain a range of views and perspectives...

Which is better – an SSD or an HDD?

by Editor | Oct 25, 2011 | CCTV articles

Which one to choose – an SSD or an HDD? When designing surveillance or monitoring systems, a reliable and functional storage device for the operating system is a must. Capacity is a major issue, but so too is writing speed as there is no point in paying for a massive...