A built-in alarm is a crucial home security cam feature. So why do so few have it?

The best home security cameras are a great way to check that your property is safe and secure when you’re not around. They connect to your home Wi-Fi network and through a smartphone app let you see, and with the help of a microphone and speaker, speak to anyone in the camera’s field of view. 

Many of us believe that the presence of smart security devices alone can be enough to discourage a would-be intruder – in fact, a former burglar confirmed that home security cameras do indeed deter crime. But, just the sight of a security camera isn’t always enough to dissuade someone from approaching your property. 

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