PTZ security camera is the kind of camera that the security agents use in the casinos. There, it is not sufficient just to view the overall level of activity and the movement of the players. If needed, when a certain player becomes suspect, the camera needs to point to the suspect with the pin-point accuracy, and zoom in that same direction as well. Sometimes, it is needed to track the person with a high rate of speed as well. So the casinos employ PTZ security cameras with impunity.

There are other uses of course. Sometimes in a store or in a mall, a shoplifter suspect needs to be tracked and focused on, and then zoomed onto, as they can be fast and skilled in their shoplifting. PTZ surveillance camera can be used in those cases to provide evidence of shoplifting.

There are several choices you have when purchasing a PTZ security camera. They include: 2 way audio PTZ camera, Wireless PTZ security camera, Computer controlled PTZ camera.

2 way audio PTZ camera

Many modern PTZ camera models come equipped with a 2 way audio capability. They have the ability to listen to the events that they direct their attention to, and in addition, they can now also send voice messages to the place they are observing. This can be used for instance to alert the intruder that they are being observed and recorded. This could cause the intended crime to be stopped in its tracks.

For a good selection of 2 way audio PTZ cameras, including PTZ IP cameras please click here and check the individual PTZ dome cameras prices and reviews on Amazon.

Wireless PTZ security camera

The advances in modern wireless technology have brought wireless PTZ security cameras into existence. The powerful, fast, and long-range Wireless-G and Wireless-N networking capabilities are built into the PTZ security cameras. Provided that the range, and the information transfer capacity is sufficient, this makes long network or coaxial cabling unnecessary while still providing solid and fast images, as well as sufficient control of the PTZ camera. Please click here for a selection of PTZ wireless security cameras on Amazon.

Computer controlled PTZ security camera

PTZ cameras can be programmed to automatically survey a larger area of interest, thereby making several other camera locations unnecessary in some cases. In addition to the ability of a PTZ camera to do automatic repeated scans of the area of interest, indoor and outdoor PTZ security camera can be programed to react to alarms set off in the area by focusing on the area where the alarm is coming from. This can have useful applications in places as diverse as public parks, parking structures, and art galleries where paintings and sculptures are individually equipped with alarms.