All you need to install them are the components, which can be visual (cameras) or audible (microphones, silent alarms), and a power source for the base unit.
The cameras pick up frequency from the base unit and send data to a monitoring device. After the installation, all you have to take care of are the batteries.
Now you should decide where you want to put the cameras. Since they don't need any cables and wires, and come in different sizes and shapes, you can place them anywhere in and around your house, as long as they are within signal range.
Most wireless cameras have a range of about a hundred feet, which is enough for the majority of homes. Of course, if you want, you can pay a little more and have cameras with a range of up to a thousand feet.
Wireless cameras are perfect to monitor babies and older members of your family, and they are also often used to check for burglar intrusions.
You can choose simple and cheap do-it-yourself cameras or more expensive ones, depending on your needs and budget.
They all offer basic security and surveillance thanks to many interesting features, such as video recording, infrared night vision, and motion detection.
There are various options for video recording. You can record in black and white and in colour. Thermal cameras see in dark and record in infrared detecting a human temperature so that you can see where the person is.
Some cameras record at night with an option called night vision recording, which is perfect if you want to place it in a garage or the basement.
There is also an option to record live action during your absence. Hidden wireless cameras digitally record images and transmit them to a storage device which records them onto a DVD or a computer. The old recordings are automatically sent to the recycling storage, making space for new footages.
You can watch and listen from any monitoring device, including the possibility to monitor what is happening in your house from anywhere in the world using the Internet thanks to the IP networking option.
Cameras with motion detector have special sensors that react to the movement in the house and then trigger the alarm or start recording all the movement in the area. You don't have to worry that they will be activated at every movement, instead they can be set to ignore small pets. In addition, you can turn them on and off if you don't want them to work during daytime.
One more interesting option is an e-mail or cell phone alert. When your home's security is invaded, the wireless home security camera instantly sends you the signal or a message so that you can react immediately.
Another reason why more and more people are buying wireless home security cameras is that they can be hidden so well that no one will know you have them.
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