Guide (1,832)

Displaying 'Guide' tags 1,026 - 1,050 of 1,832 in total

HD SDI / HDcctv Tutorial

Want megapixel but don't want IP? That's the promise of HD SDI / HDcctv. In this tutorial, we examine what it is, how it differs from IP Megapixel...

By John Honovich - about 10 years ago

Why You Should Avoid 960H Cameras

960H promises to increase analog resolution by 34%, transforming the traditional 4:3 aspect ratio image into a widescreen 'hi def' one, like this...

By John Honovich - about 10 years ago

Camera Calculator Version 1 Released

The new IPVM Camera Calculator is a game changer that enables you to truly see and understand what image quality and coverage you will get from...

By John Honovich - about 10 years ago

Top 5 Access Control Problems

Here's what integrators say are their 5 top problems with electronic access control: High cost End-user knowledge Lowball Competition Complex...

By Brian Rhodes - about 10 years ago

Conduit for Surveillance Explained

Cameras frequently need conduit to protect wires and cables connecting them to the headend / recorder. However, with so many types available, it...

By Ethan Ace - about 10 years ago

IP Camera Statistics 2014

All IPVM members can download our new IP Camera Statistics 2014 report.  Here's what's inside the 54 page guide:

By John Honovich - about 10 years ago

Enterprise Intercom System Selection Guide

While the surveillance market is crowded, the intercom space is relatively sparse. In this note, we survey manufacturers specializing in enterprise...

By Brian Rhodes - over 10 years ago

Bullet Camera Usage Statistics

Bullet cameras seemingly came from nowhere. Only a few years ago, IP bullets were rare, with very limited options. Now, nearly every major...

By John Honovich - over 10 years ago

Minidome vs Full Size Dome Stats

Domes are the most popular overall type of surveillance camera but two main types of domes exist: the 'mini' and 'full size versions: What are...

By John Honovich - over 10 years ago

Falling Down: The 2014 Mid-Year Guide

Falling down - the theme of the 2014 video surveillance industry. This is the toughest stretch for the industry overall, since at least the...

By John Honovich - over 10 years ago

Displaying 'Guide' tags 1,026 - 1,050 of 1,832 in total