If you own a business,Guest Posting you know that theft occurs by your customers and employees. Employee theft exceeds $8.5 billion annually! 75% of inventory shortages are attributed to employee theft. (National Restaurant Association). It’s been reported that over 75% of internal theft is undetected, and growing at a 15% annual rate (Justice Department). All this dishonesty costs American businesses between ½% and 3% of their gross sales! Even 1% costs over one billion dollars a week in employee theft.
The results of all this? 30% of business failures are due to poor hiring practices by hiring thieves. Annual losses generated by poor hires, absenteeism, drug abuse, and theft amount to $75 billion per year. (U.S. Department of Commerce-Atlanta Business Chronicle.). While we can’t screen your employees, you can keep an eye on them, and a video surveillance system is one of the best ways to do it.
When choosing a video surveillance camera system, there are several things to consider:
Hidden Cameras vs. Visible Cameras
Wireless Cameras vs. Wired Cameras
Indoor Systems vs. Outdoor Systems
Video Recording vs. DVR Recording
Hidden Cameras vs. Visible Cameras
Hidden Cameras The first thing you want to consider is whether you want your cameras to be visible or not. Modern technology has reduced a video camera down to miniature levels. Hidden cameras can be hidden behind a pinhole, and can be put in practically any everyday item in your house or office, in a briefcase or backpack, or even hidden in a hat or behind a button. The advantage is that the criminal won’t know they are being recorded, and you should catch more theft. Hidden cameras could be more expensive then visible cameras.
Visible Cameras A visible camera system consists of any number of visible cameras from the black dome cameras you see in most stores, to the old fashioned kinds on brackets pointing at you at the bank. There are also high resolution cameras that can zoom in to tight detail. The advantages of these types of systems is that your criminal will know they are being watched, and that should deter a lot of crime that normally would occur without the cameras.
Even a series of dummy camera’s, camera bodies with no working parts except a flashing red light, are proven to deter crime. If you don’t have the funds for a working video surveillance system, just installing four to twelve dummy cameras fools the criminal into thinking you have a real system in place.
Wireless Cameras vs. Wired Cameras
You have two choices for the type of surveillance system, wireless and wired. Both have advantages and disadvantages;
Wireless Camera System
Wireless camera systems are the fastest systems to install, as you just need to mount the cameras, hook up the wireless receiver in the back room, and Eye Camera security wire it all together to a power box and some type of system to record the video.
The advantages of wireless cameras are that they can be installed in locations that are difficult, if not impossible to wire. They can be moved to different locations easily, as often as you like, and if the need arises, they can be hidden inside a moving object like inside your cloth, cap, briefcase or carrying bag etc.
To overcome the disadvantages of a wireless camera, you should buy one with a higher frequency transmission band of at least 1.2GHz or above. If you need to take video from the wireless camera a long distance from the receiver, or there are walls, metallic or steel obstacles between the wireless camera and the receiver, you should buy a wireless model with a higher transmission power, that is, a transmitter with longer transmission distance. Another good idea is to use a high gain antenna for the transmitter or receiver, which will improve the signal transmission/reception.
The disadvantages of wireless cameras are that the video stream might be disturbed or influenced by moving objects or strong radio or even telephone frequencies. Video/audio transmission is limited within the prescribed transmission range. These disadvantages will not occur with a wired camera.