The GVR3550 is a powerful Network Video Recorder (NVR) that offers small to mid-sized business users a reliable and easy-to-manage solution for video surveillance recording and monitoring.
The GVR3550 provides video recording, indexing, searching, and video storage management for up to 24 IP video cameras to allow users to record and monitor their IP video surveillance network using one device.
The GVR3550 supports 16TB of video storage and up to 4 hard drives (hard drives not included).
The GVR3550 can be viewed and managed by connecting the GVR3550 directly to a TV or computer monitor or through the web user interface. The GVR3550 supports all Grandstream IP Video surveillance cameras and IP Video Encoders/Decoders and can automatically detect these devices.
Users can view the live feed of up to 16 cameras simultaneously and can save up to 16TB of video files on the device by connecting up to 4 hard drives (hard drives not included).
Features:
Supports Motion Detection with up to 16 motion detection target areas
A variety of alert options and the ability to integrate with external alarm and audio devices
Supports Grandstream IP Cameras and third party ONVIF compliant SIP cameras
Records and monitors in up to 1080p full HD video resolution
HDMI (and VGA) output for local playback and live monitoring
http://www.grandstream.com/sites/default/files/Resources/gvr3550_english_datasheet.pdf