Motion Sensor Security Cameras

Motion sensor security camera best deals

Written by Eric Fleming

Most security camera systems run constantly. They send their video signals to a recording device constantly. The recording device then records, well, constantly. But what if no one is in your business during the evening? What if your parking lot is empty on weekends? Do you really need your security system running around the clock? What may be the best option is a motion sensor security camera.

What Does a Motion Sensor Security Camera Do?

A motion sensor security camera acts like any other security camera. It is aimed and focused on a particular area – a storage area, perhaps, or a dark corner of a parking garage. It then records any activity that takes place in that area. The difference is that a standard security camera is active at all times, whereas a motion sensor security camera only activates when it detects movement. It typically does this via infrared light or laser technology.

When the sensor detects movement, the camera is activated. In some instances, the sensor also triggers an alarm or alert in conjunction with the camera. The camera typically sends its feed to a recording device, such as a videotape recorder or digital video recorder, which allows for later playback and reference.

Indoor and Outdoor Camera Installations

There are two big differences business owners should be aware of when comparing indoor and outdoor motion sensor security camera installations. The first is that an outside camera must be housed in a weatherproof box, or somehow shielded from the elements. While an indoor camera can generally be assumed to be in a temperate environment, an outdoor camera must deal with cold, heat and the elements.

Another concern, although not entirely due to the indoor-versus-outdoor installation differences, is in whether the camera is mounted on a fixed bracket, or whether it is part of a PTZ camera. Cameras that can pan, tilt and zoom need to use advanced algorithms to determine motion. Whereas a fixed camera simply compares a reference image to what it currently "sees" and assumes that large differences equal movement, a camera that is itself moving needs to be "smarter" in determining movement. In a large area, such as a parking lot or garage, where a moving camera might be ideal, be sure to find one that suits all your needs.

What to Look for in a Dealer

There are hundreds of dealers more than willing to sell you a system, but experience in all situations should be a factor in selecting a vendor. As well, finding a dealer that can help with all stages of the purchase is a must. You want a dealer that can install the system, train your employees or security team in using it, and be there in the future for any upgrade, modifications or repairs.

Are you ready to purchase a motion sensor security camera? Submit a free request for price quotes and get matched to multiple dealers who will try to get you the best deal for your business.

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