| Technical Specification |
| Alarm Input Port | 4 |
| Alarm Output Port | 4 |
| Network Port | 1 RJ–45 10M/100 Mbps Ethernet ports |
| USB Port | 1 USB 2.0, mouse operations supported |
| Analog Input Port | 4 input ports with 4mA–20mA or 0V–5V, and full scale accuracy is within 0.5% |
| RS–232 Port | 2, can be converted to RS–485 ports |
| HDD | Support 1 built-in 2.5-inch SATA hard disk drives with max. 10T capacity each for video storage |
| SD Card Slot | 1, 32 GB micro SD card (not provided) |
| Indicator Light | 4 functional indicator lights for power, device running status, 4G, and hard disk drives |
| Button | 1 restart button |
| RS–485 Port | 4 ports, each port can connect up to 20 detectors of the same type |
| Buzzer | 1 built-in on-board buzzer |
| Video Input | 2-channel 1080P or 4-channel 720P digital videos |
| Video Compression | H.264/H.265 |
| Audio Input Port | 1 |
| Audio Output Port | 1, multiplexed with two-way audio |
| Two-way Audio | 1-channel |
| Voice Broadcast | In MP3, PCM, WAV formats; support voice broadcast linkage for alarm events |
| Audio Compression | G.711a |
| Auxiliary Power Output Port | 6 12V DC ports, 24W in total |
| Network Protocol | Point-to-Point Tunneling Protocol (PPTP), Layer 2 Tunneling Protocol (L2TP), Dynamic Host Configuration Protocol (DHCP), Universal Plug and Play (UPNP), Network Time Protocol (NTP), and more |
| Remote Upgrade | Remote upgrade through web manager |
| Peripheral Protocol | Modbus-RTU, Modbus-ASCII, 1363, Modbus-TCP, and more |
| OSD Overlay | OSD overlay on videos with up to 8 lines of information and max. 16 characters for each line. Color is adjustable for different information types. |
| Video Linkage and Snapshot | Yes |
| High-frequency Alarm Filter | Yes |
| Alarm Linkage Filter | Yes |
| FTP Server | Support FTP server to read and write data stored on the SD card |
| Log | Record max. 50,000 logs with specific time including alarm events, telemetering data, and operation logs |
| Power Failure Protection for Parameter Configuration | Yes |
| Search Remote Alarm Event | Yes |
| User Management | Max. 64 user connections |
| Access Configuration | Device remote access, search, peripheral configurations, and configuration wizard on web manager, one-off configurations and maintenance |
| VPN Network Configuration | Support Point-to-Point Tunneling Protocol (PPTP), and Layer 2 Tunneling Protocol (L2TP) |
| Function | Siren and alarm output configurations |
| Language | Chinese and English |
| Power Consumption | No load: 15W Full load: 60W |
| Operating Environment | –10°C to +55°C (+14°F to +131°F) 10%–90% (RH) |
| Product Dimensions | 210 mm × 138 mm × 47 mm (8.27" × 5.43" × 1.85") (L × W × H) |
| Packaging Dimensions | 255 mm × 207 mm × 144 mm (10.04" × 8.15" × 5.67") (L × W × H) |
| Installation | Wall mount |
| Net Weight | 0.85 kg (1.87 lb) |
| Gross Weight | 1.52 kg (3.35 lb) |
