Ptz Security Camera
Ptz Security Camera - Should You Buy It?For one of the most versatile products on the market, try the PTZ security camera for your security needs. PTZ, which stands for pant, tilt and zoom, are designed to move from left to right, up and down, and zoom in and out to capture the best video feed for the area being secured. Additionally, the PTZ security camera can rotate 360 degrees in order to view an object or person that is directly below the device. The PTZ security camera motion is controlled remotely with a keyboard. Movements can also be programmed to pan, tilt and zoom into a specific area with a preset button. You do not have to be near the keyboard - patterns can be automatically triggered. Devices are connected directly on to the camera. The devices vary, which include magnetic door contacts, motion detectors, and panic buttons. The PTZ security camera will move to a predetermined location when the device is triggered. The PTZ security camera has a zoom capability that is a combination of digital zoom and optical zoom. The digital zoom uses electronics to zoom in and out; the optical zoom uses a lens motion to capture activity. Multiplying the digital zoom by the optical zoom gives the total zoom capability for any selected PTZ security camera. The housings for a PTZ security camera may be smoked or otherwise, the same as a fixed dome. This makes it difficult for people to know whether or not they are being watched. A variety of configurations are also available, including weatherproof and day/night. The day/night configuration means that the PTZ security camera provides color video feed during the day time; video feed during the night is in black and white. These can be mounted in almost any location, using a variety of dome mounts. Some types are pendant and recessed mounts. The pendant mount is where PTZ security camera hangs from the mount arm, similar to a pendant on a necklace. The entire PTZ security camera is hidden if you choose to use a recessed mount. Cameras which use a recessed mount are best for drop or tile ceilings. The disadvantages of using a PTZ security camera versus a PTZ dome security camera is that domes allow the camera to move efficiently in all directions in the surveillance process. Auto-flip is a mechanism which allows viewing something that is directly below the camera. PTZ security cameras were developed to provide coverage of an entire area. Now, its role has shifted in the wake of digital PC-based and stand alone DVR recorders. Now, business owners need to determine how they will continue to use the PTZ security camera and if it is the best solution. |