1 Pack Add-On 1080p Wired HD Analog Security Camera with Heat Based Motion Detection When it comes to protecting your loved ones, why not go with the best? Introducing Night Owl's 1080p Wired Infrared Camera. Not only does this camera come with an advanced 1080p sensor with 100 degree viewing angles and up to 100 ft. of Night Vision, it also utilizes our state-of-the-art Dual Sensor Technology to reduce false alarms by up to 90%. By incorporating an infrared sensor into the 1080p camera, both motion detection and heat detection are used to minimize false alerts and keep you apprised of Real threats in Real time. 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!