Your Security Enforcer Defend your property & deter intruders with motion-activated police-style red & blue flashing lights, spotlights & sirens. Ultra-Impressive 4K Video in pro-quality Ultra HD to see everything that’s happening live or in playback mode, plus you can zoom in close to see car license plates, faces & so much more. 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. Sound an Alarm Protect the ones you love with a loud siren that can be triggered automatically when activity occurs or manually via the app. See Colour at Night Get colour video at night up to 32ft (10m) with the lights on & even longer, up to 130ft (40m), in black & white during total darkness. More Reliable Security With Swann’s True Detect, warm objects like people & cars can trigger the lights, siren, push notifications & recording with fewer false alarms to worry about. Your Eyes Outside Mount the cameras outdoors as their weatherproof design is IP66 rated, meaning they are built to withstand rain, snow & heat, all year round Free Local & Cloud Recording The massive 1TB HDD can store months of video before overwriting older files. Easily back up video to your personal Dropbox account in the cloud &/or transfer videos to a USB memory stick. There are no ongoing fees ever Good for Business & Home This system is designed to protect, & prevent crime at, small businesses & large homes. Position the cameras to watch over entrances, yards, driveways, parking lots, shop floors, store rooms, customer service areas & more. Add Enforcer Cameras This 4 channel DVR comes with 2 Enforcer Cameras offering you the flexibility to add 2 more cameras for increased coverage & to reduce blind spots if you need to.