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What gunpoint robbery assaults in public. Is seen more frequently every day. Many of the accused were not arrested, but many cases were "CCTV" is a wizard on a quest for a criminal prosecution. Hence, in addition to CCTV's current government with services in general. There are also CCTV's private stores. The private residence turned up surveillance cameras to act on insecurity increases. And if we want to stick some cameras. Where to start? Well, Sanook! Home is crawling selecting CCTV come to know each other initially. And surveillance cameras can be used with the system of centralized command and control center (e4C) by a central administration system e4C comprehensive overall technology has advanced test research for a long time and effectiveness.
Before installing surveillance cameras
- Installation is a place where area. No bright In light of the changes that much.
- Be installed inside or outside the building.
- The resolution of the image.
- Where is the camera lens. Glass or plastic
- The DVR must be coupled with a surveillance camera that is easy to use step one.
- The frame rate of the DVR.
- The record is like.
- The quality of the image recorded and reused.
- Capabilities Systems such as the Internet can view it. It is connected to the phone so easy to see the image while not at home or not.
Select the Security Model is well
There are many forms of surveillance camera applications. Both normal and adaptive optics. A daytime view Night vision as well as a swivel and zoom for the camera to select regardless of where we want to install. To install in a position to monitor the value of the property safe storage table doorway. Must use a standard camera. Type CCTV cameras that use high-quality lens and the camera can be rotated freely in a circle. With infrared imaging capabilities of the night. But be careful not to let the light shine on camera. Like the street The light comes from two direct hits will not be able to see the image. For the installation of surveillance cameras that will use the service technician. Or you can install itself At present, there are surveillance cameras that homeowners can install them yourself. It will require more space. To install CCTV ago Then consider how to use the camera a few.
The CCTV
- Should be installed in an area that overlooks the whole area. To watch movements coverage.
- Always install the camera outside help early warning when an intruder.
- Install the camera in high angle to block the stolen camera to cut out what's making it invisible. But the high position you must be extra careful while installing it. And be aware of the camera in position to see the neighbor's house. It could become illegal.
- To install hidden cameras or hidden, depending on demand. If hidden camera to get a picture without hypocrisy. This is very useful in court. But if you stick a hidden camera to help prevent criminals to a certain degree.
ref : http://home.sanook.com/969/
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