The Swann Home 2 Camera 4 Channel 1080p Full HD DVR Security System provides 24/7 surveillance with its 1080p HD cameras featuring microphones, controllable sensor spotlights, and red & blue flashing lights to deter intruders. It includes a 1TB hard drive for extensive recording and supports heat and motion detection for accurate alerts. The system is weatherproof and offers color night vision, ensuring clear footage day and night.Prevent CrimeControllable sensor spotlights with red & blue flashing lights deter intrudersHear What's HappeningCameras have microphones to stream & record audioTrue DetectHeat & motion-sensing for more reliable alerts1080p Full HDCrystal clear video & close-upsWeatherproofCameras work in rain & snow, all year roundColor at NightNight2Daylets you see amazing colour video at any hourFree RecordingRetain video up to 12 months onto 1TB hard drive+ & back up to the cloudWiredSet & forget, reliable multi-camera wired connectionSpeak to SeeGo hands-free with Hey