How To Select Surveillance Equipment?

Answer 1

There is a large variety of surveillance equipment available on today’s market. When it comes to surveillance cameras, homes and businesses have different needs. Therefore, it’s important to be familiar with some of the basic features of security cameras before buying them. Homeowners and business owners should identify the features they are looking for. Some factors to consider include price, recording media, video quality, night vision, disguise, compatibility with TVs and computers, power source, and much more.

The price of surveillance equipment varies widely. There are inexpensive button cameras that cost less than $100 and there are complete systems that cost thousands of dollars.

Surveillance cameras can record video and audio in several ways. The first option is built-in memory, which can either be in flash format or on a small hard disk. Another medium cameras record videos on is removable memory cards, such as microSD and Secure Digital (SD) cards. DVRs are also common devices used in recording surveillance footage.

Memory capacity is another important consideration. Internal memory and memory cards typically offer storage capacity between 2GB and 32GB, which is enough to store at least a few hours of videos. DVRs offer the most memory storage up to about 500GB, which is enough to record hundreds of hours of videos.

There are several options for playback and reviews of surveillance videos. Some cameras that have built in memory connect directly to TVs and computers via USB cables, RCA A/V cables, and S-Video cables. Other cameras feature wireless receivers, which record the videos. The receivers can be connected to computers and TVs for playback. It’s important to make sure that the receivers don’t interfere with other signals sent by computer routes and phones. Some surveillance systems feature monitors that have built in wireless receivers, which allow you to view the videos directly without making any connections to external video devices.

internet streaming is another common method for reviewing surveillance videos. You can watch live streams or recorded videos on certain websites set up by the surveillance equipment companies. It requires some software installation to activate this feature.

A common feature homeowners and businesses look for in surveillance equipment is night vision. Cameras use multiple LED sensors to detect subjects in the dark, but the visibility range is usually limited to about a dozen feet.

Disguise is another important feature in surveillance equipment. Today’s hidden cameras are often disguised as ordinary items such as smoke detectors, wall clocks, tissue boxes, radios, lamps, speakers, and much more. There are even body worn spy cameras such as watches, hats, neck ties, and buttons. However, body worn hidden cameras are used for close up surveillance such as during when meting with other people.