* H.264 and JPEG multi format 
* (PAL model) 9 network cameras can be connected and recorded as default. Up to 32 *1 network cameras can be connected and recorded. 
* (NTSC model)16 network cameras can be connected and recorded as default. Up to 32 *1 network cameras can be connected and recorded. 
* Quick setup by automatic camera detection and simple setup wizard without the use of PC 
* "Referenced recording days" is automatically calculated by frame rate, image quality and HDD capacity. 
* Simple mouse operation by new GUI without the use of PC 
* Quick intuitive search with calendar and timeline 
* Live images from up to 32*1 cameras can be displayed simultaneously. 
* Supports the Full HD output (HDMI) that can display recorded images and live images in high definition 
* Various alarm sources include 9x Terminal inputs, 32x Camera alarm, Panasonic Alarm Protocol. Flexible alarm actions include Alarm recording, E-mail notification, Alarm message, Camera positioning, Terminal output, Panasonic alarm protocol output, Buzzer and Indicator. 
* Camera Control: Pan/Tilt, Zoom, Focus, Brightness, Preset Position, Auto mode (depending on camera model) 
* Audio from the i-PRO network cameras can be recorded and played back, G.726 (ADPCM) 32 kbps. 
* Flexible Playback Controls: Go to Date (Jump to specific time/date), Go to Last (Jump to 30 s before the record end) 
* Various Display Modes: Spot, Multiscreen (4 / 16 split screen display, 4 / 6 / 9 / 12 / 16 / 24 / 32 *1 split screen display on a full screen) 
* Various Recording Modes: Schedule, Event (Pre/Post) 
* Filtered Search: Time & Date, Event Type, Camera number, Timeline 
* Recorded images can be downloaded to a PC. 
* Downloadable viewer software allows playback of images downloaded from the Recorder. 
* Equipped with a SD memory card slot and USB memory I / F. It realizes a simple local copy. 
* Built-in network interface (10Base-T / 100Base-TX / 1000Base-T) for recording and client access 
* Up to 8 clients can monitor image and control WJ-NV300 simultaneously. 
* Up to 2 HDDs can be installed. (8.89 cm (3.5 inch) Serial ATA HDD) 
* HDD capacity is expandable up to 20 HDD slots (2 HDD slots in the main unit and 2 optional WJ-HDE400 Hard Disk Extension Units each with 9 HDD slots). 
* RAID5/6 redundant recording for data security (with WJ-HDE400) 
* User authentication, 3 user levels and User level - Camera partitioning setup for user management of up to 16 user registrations 
* Multi-recorder, Multi-site system can be made with optional WV-ASM200 i-PRO Management Software. 
* ONVIF client, conformance to ONVIF Profile S.
