Ultra-Impressive 4K With 4K Ultra HD video you have professional-quality surveillance to see everything that’s happening live or in playback mode, plus you can zoom in close to see car license plates, faces, tattoos, logos on clothing, labels on boxes & so much more. Recognize Faces Know the people you care about are safe with free facial recognition to generate personalized alerts & trigger recording. See Colour at Night The super bright spotlights turn on with warm activity near the camera, like people & cars. Get colour video up to 115ft (35m) so you can see clothing colours, car colours and more. Protection 24/7 Add cameras with powerful infrared night vision so you can see in the dark, which automatically kicks in as the night falls. Sound a Warning Talk back with people near the cameras. Scare off intruders with the loud siren or ask the delivery person to hide the package somewhere safe. Trigger the siren automatically when activity occurs or turn it on manually via the app. Speak to See Enjoy hands-free security using voice commands. Stream video from your camera via the Google Assistant & Chromecast, Google Home Hub, or via Alexa devices with a screen, such as Echo Spot, Echo Show or 4K Fire TV. Free Local + Off-Site Storage The massive 2TB HDD can store months of recordings. Easily transfer videos to a USB memory stick or download via network, with no ongoing fees ever. Upload footage from up to 2 cameras & still images from all cameras to your Dropbox account in the cloud. Easier PoE Installation Power over Ethernet (PoE) means power, video & audio run through a single Ethernet cable per camera, making installation a lot simpler. Powerful Deterrence Spotlight cameras turn the lights on when warm motion is detected. The built-in speaker lets you talk back and sound a siren to stop crime before it happens. Expand Your Security Add up to 4 more cameras for a total of 8 to cover any blind spots in your property. See Compatible Products section further below.