Published at Tuesday, September 12th 2017. by olga in Security systems.
• Dummy Outdoor Surveillance Cameras. This is an option if you do not want to invest money and if a security threat is not that serious. Fake security cameras look just like real ones but they lack the mechanism. These are used mainly to mislead intruders, but they do not guarantee security.
To make sure that the house is completely safe, the cameras have to be positioned at the right places. People who cannot afford a home camera often use dummy cameras. The dummy security cameras help in alerting the miscreant and prevent crimes like real cameras. However, real cameras provide important evidence at the court when a crime is committed.
• DVR. This is a hard drive that allows you to record and playback the video feed from the security system. When the memory becomes full, the new video signal will then overwrite the oldest one. There are some systems that have memories large enough to record 150 days worth of footage.
• Camera. Cameras for this system should be able to stand up to the weather. They need to be waterproof and they should be able to operate in low temperatures especially if you live in cold climates. Cameras of this kind should have bodies that will not rust. Most systems provide cameras equipped with night vision. The range of the night vision security camera can be anywhere from 15 feet to 150 feet. Most systems depend on the strength of the infrared lights.
• Wireless capability. This is the easiest to install among all types. The need to drill holes is eliminated because the cameras can be simply hooked up. They just need to be plugged in and they can receive live images wirelessly. Make sure to ask specifically for wireless systems when buying. What You Can Find in a Good Outdoor Camera Security -2
Home security cameras - The number of crimes are constantly increasing. Home, a place that people consider to be the safest place, is not safe anymore. The home has become a target of several harmful activities in the recent past. The use of cameras at home has now become a necessity and not just an option. Home cameras not only help in detecting crime, but also help in preventing them. Surveillance cameras have become the weapon to fight the growing number of terrorist activities.