Swann 2 Camera 4 Channel 1080P HD Wi-Fi NVR Security System

1080p Full HD resolution video transmitted wirelessly with SwannNet for optimization; Controllable motion activated sensor spotlights, sirens, 2-way audio; True Detect heat & motion detection senses heat from large objects like people and cars for more reliable alerts; Powerful night vision up to 10030m & Night2Day color night vision up to 3210m; Record video to the large hard drive and save footage to your Dropbox in the cloud; Everything is viewable on the Swann Security mobile app! You can also speak to see with Alexa and Hey Google