Protect your loved ones & property with this multi-camera, wired surveillance system with everything you need to do-it-yourself or have it professionally installed. Know what’s happening at any hour with powerful night vision up to 100ft/30m & the ability to mount the cameras inside or outside. Add 4 cameras for full 4 channel monitoring. Enjoy free local recording for up to a whole year+ onto a massive 1TB hard drive & save footage directly to your personal Dropbox account. Full HD 1080p resolution lets you discern important details which are essential for evidence, such as faces & license plates. Swann’s True Detect™ heat & motion detection records & sends push notifications when it detects heat from warm objects, like people & cars. Cut the cost of crime & know what’s happening with this expandable Full HD 1080p security system to suit homes, offices, small businesses & retail stores.