This excellent 5MP Smart detection security system provides more pixels than standard 1080p (2MP)! Additionally, these 5MP cameras have been infused with the Dual Sensor technology to truly take your security experience to the next level. Prior to this advancement, standard security systems would send alerts to your Smart Device anytime a camera detected motion. These Extreme 5MP cameras use both a passive infrared sensor and motion sensor to detect humans, animals and vehicles. Whereas heavy rain, bugs and changes in lighting could potentially produce motion alerts on older systems, this technology requires both changes in motion and heat be detected simultaneously. Come rain or shine, you can protect what matters most by placing the cameras where they will be of most use! These weatherproof cameras are intended for use both indoors and outdoors, to ensure you receive the coverage you demand.