Q-See DVR+Camera bundles are a winning combination for your home or business surveillance solution. The powerful and easy-to-use QT426-818-1 includes a 16-channel *Multiplex DVR (Mac and Windows compatible), a pre-installed 1TB hard drive that supports a massive 2 terabytes of storage, and 16 high-resolution, weatherproof, color cameras with night vision. Enjoy real-time D1 and CIF recording options, 2X digital zoom on live view or playback, the ability to record on motion detection and capture still images, easy backup to a USB flash or hard drive, and remote access to your DVR to monitor your property anywhere you have a high-speed Internet connection worldwide. With your 3G/4G Smartphone, you can view your cameras live or playback feeds to see what's happening while you're away. Stay connected by customizing your DVR to email you alerts with snapshot images when motion is detected, the hard drive is full, or if video or network loss has occurred. All of the information you need to install, customize and manage your system is provided for you in detailed manuals and reliable lifetime technical support. Q-See provides peace of mind with a variety of do-it-yourself surveillance systems to help confidently monitor and protect what's important.