Key Features 1080p HDMI output for comprehensive interactive monitoring Scale up to 9 IP cameras at 720p/30FPS Easy to deploy & easy to use Expandable storage capacity up to 4 HDDs with DX213 Small footprint NVR runs 24/7 below 15W PC-less, All-in-one Private Surveillance Solution Synology Network Video Recorder NVR216 makes surveillance monitoring & playback simple. After the initial set up, users can simply connect an HDMI monitor & keyboard/mouse to setup their Surveillance Station without the need for a PC. Synology NVR216 supports video recording of up to 9 network cameras when each camera is configured at 720p/30FPS within a network. Without requiring any costly computer, NVR216 is a compact all-in-one solution for monitoring live feeds, changing IP camera settings, & even browsing stored video footage. User Friendly Interface & Wide-ranging Compatibility Thanks to the versatile features of Surveillance Station, NVR216 is suitable for retail stores or small scale deployment. NVR216 has a total of three USB (Universal Serial Bus) ports with one of the USB (Universal Serial Bus) ports being USB (Universal Serial Bus) 3.0. Users can connect a mouse, keyboard, or a joystick to easily navigate between different camera streams & use the audio input port to connect a microphone & communicate via two-way audio enabled cameras. In the event of power failure, NVR216 supports Uninterruptible Power Supply (UPS) to ensure continuous power supply & can safely power down before the UPS battery runs out. 24/7 Security Solution for Everyone, Everywhere Synology Surveillance Station offers a centralized interface to manage & monitor IP cameras in your shop, office, or home. In addition to its intuitive setup & hassle-free user experience, Surveillance Station features an optimized Live View panel with on-screen operations, smart analytics tools such as motion detection, & an alert system that sends instant notifications through DS cam, SMS, & E-mail when any suspicious behavior is detected.