The passive infrared sensor detects heat produced by humans, animals and vehicles. Whereas heavy rain, bugs and changes in lighting could potentially produce motion alerts on older cameras, this new technology requires both changes in motion and heat be detected simultaneously. Not only does this one-of-a-kind technology significantly reduce the number of false alerts you receive, it also conserves hard drive space. This guarantees that you are made aware of those threats that pose the greatest risk to you and your loved ones without having to sift through unnecessary recordings. This truly is innovation right at your fingertips!
