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On the other hand, you can also find some systems where it is possible to keep an eye on your home through an Internet live feed or mobile phone. Why do you need home wireless security systems?You definitely need a home wireless security systems since life nowadays is extremely busy and inevitable. Besides, you're not always home to safeguard your family and property, right?Furthermore, as your home security system is wireless, they will not need any cables or wires. This only makes its installation and use a lot easier. This will also enable you to hide it in places where crooks will not see or find it. In the science fiction movie "Gattaca," Ethan Hawke's character was able to get into a secure area using nothing but a scan of his retina. That technology actually exists today. It's called biometrics. In addition to your eyes, it can scan your fingerprints or recognize your voice. It's a great choice for people with fat bank accounts who harbor government secrets, but for the rest of us, digital door locks offer a cheaper home security option. Digital door locks can be opened with an electronic "smart key" or a remote, or you can open them by typing numbers on a pin pad.
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Look for long life battery power, too.
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Released in October 2017 for $499Ring Alarm: This system offers professional monitoring for $10 a month, making it the least expensive security system on the market, DIY or otherwise.