The Swann SWNVW-500CAM Security camera is designed to be an add on to the NVW-500. With bright spotlights, two-way audio, and loud sirens, you can intimidate intruders and prevent crime from happening, and these features are controllable remotely in the Swann Security app. Know what's happening at any hour with powerful infrared night vision up to 30m/100ft and Night2Day gives you amazing colour video at night up to 10m/32ft. Swann's True Detect heat and motion detection senses people and cars from more reliable monitoring and fewer false alarms. The camera plugs into power while their video signal is sent back to an NVR via Wi-Fi, so you don't have to worry about drilling into walls and running cables everywhere. While new SwannNet technology allows you to select whether the camera connects to the NVR or your home Wi-Fi, meaning you can choose which network has a stronger Wi-Fi signal. Security System Features Combine the camera with SecureAlert NVW-500 for complete security Controllable spotlights & sirens deter intruders The cameras plug into power while their video signal back NVR is wireless, making installation easy Powerful night vision up to 30m/ 100ft & the ability to see colour video at night up to 10m/ 32ft Heat & motion-sensing for more reliable alerts Operating Temperature: -30 to 55 degree C (-22 to 131 degree F) NDAA Compliant