| Model | GSS-NVR516 |
| System | |
| Main Processor | Dual- core embedded processor |
| Operating System | Embedded LINUX |
| Video | |
| IP Camera Input | 16 channel |
| Two -way Talk | 1channel In put , 1channel Output,RCA |
| Display | |
| Interface | 1 HDMI, 1 VGA |
| Resolution | 1920× 1080, 1280× 1024, 1280× 720, 1024× 768 |
| Display Split | 1/4/8/9/16 |
| OSD | Camera title, ime, ideo loss, amera lock, otion detection,ecording |
| Recording | |
| Compression | H.264/ MJPEG |
| Record Rate | 200 Mbps |
| Bit Rate | 48 ~ 819 2k bps |
| Record Mode | Manual, Schedule(Regular(Continuous), MD, Alarm), Stop |
| 5Mp（2560× 1920）/3Mp（2048 × 1536）/1080P | 5Mp（2560× 1920）/3Mp（2048 × 1536）/1080P |
| (1920× 1080) / 720P/ D1 (704× 576/704× 480) &etc. | |
| Record Interval | 1~120 min(default: 60 min), Pre – record: 1~30 sec , Post |
| record: 10~300 sec | |
| Video Detection & Alarm | |
| Trigger Events | Recording, PTZ, Tour, Alarm,Video Push, Email, |
| Video Detection | Motion Detection , MD Zones: 396(22× 18), Video Loss & |
| Alarm Input | 4 channel |
| Relay Output | 2 channel |
| Network | |
| Ethernet | 1 RJ – 45 port (10/100/1000M bps ) |
| Max UserAccess | 128 u sers |
| Network | HTTP, TCP/IP, IPv4/IPv6 ,UPNP, RTSP, UDP, SMTP, NTP,DNS, |
| Function | , IP Filter, PPPOE, DDNS, FTP, Alarm Server, IP Search |
| Smart Phone | iPhone, iPad, Android,Windows Phone |
| Storage | |
| Internal HDD | 2 SATA ports, up to 8 TB , Raid (Redundancy) |
| Auxiliary Interface | |
| USB | 2 ports (1 Rear USB3.0,1 Front USB2.0) |
| RS232 | 1 port, For PC communication &Keyboard |
| RS485 | 1 port, For PTZ control |
| General | |
| Power Supply | DC12V/4 A |
| Power | 20W(without HDD) |
| Environment | - 10 °C ~+55°C / 10 % ~90%RH / 86~106kpa |
| Dimension | 1U, 375mm× 285mm× 50mm |
| Weight | 2. 0 KG(without HDD) |
