Đầu ghi hình camera IP 16 kênh SYNOLOGY VisualStation DVA1622
- Hỗ trợ kết nối 16 kênh camera IP.
- Chuẩn nén hình ảnh: MJPEG, MPEG-4, MxPEG, H.264, H.265.
- External ports: 2 x USB 3.2 Gen 1 port, 1 x HDMI.
- Kích thước (H x W x D): 166 x 106 x 223 mm.
- Trọng lượng: 1.51kg.
Đặc tính kỹ thuật
| Hardware | |
| CPU | Intel™ Celeron J4125 4-cores (4-threads) 2.0 GHz, burst up to 2.7 GHz |
| Hardware encryption engine | AES-NI |
| Memory | 6 GB DDR4 (2 GB + 4 GB) |
| Compatible drive types | 2 x 3.5' SATA HDD (drives not included) |
| Hot swappable drives | Yes |
| External ports | • 2 x USB 3.2 Gen 1 port • 1 x HDMI |
| Form factor | Desktop |
| Size (HxWxD) | 166 x 106 x 223 mm |
| Weight | 1.51 kg |
| LAN ports | 1 x 1GbE RJ-45 |
| Wake on LAN/WAN | Yes |
| Scheduled power on/of | Yes |
| System fans | 1 (92 x 92 x 25 mm) |
| AC input power voltage | 100 V to 240 V AC |
| Power frequency | 50/60 Hz, single phase |
| Operating environment | • Temperature: 0°C to 40°C (32°F to 104°F) • Relative humidity: 8% to 80% RH |
| Storage environment | • Temperature: -20°C to 60°C (-5°F to 140°F) • Relative humidity: 5% to 95% RH |
| Maximum operating altitude | 5,000 m (16,400 ft) |
| General DSM Specifications | |
| Networking protocols | SMB, AFP, NFS, FTP, WebDAV, CalDAV, iSCSI, Telnet, SSH, SNMP, VPN (PPTP, OpenVPN™, L2TP) |
| File systems | • Internal: Btrfs, ext4 • External: Btrfs, ext4, ext3, FAT32, NTFS, HFS+, exFAT |
| Supported RAID types | Synology Hybrid RAID, Basic, JBOD, RAID 0, RAID 1 |
| Storage management | • Max. single volume size: 108 TB • Max. number of system snapshots: 65,536 • Max. number of internal volumes: 64 |
| File sharing capabilities | • Max. number of local user accounts: 2,048 • Max. number of local groups: 256 • Max. number of shared folders: 512 • Max. number of concurrent SMB/NFS/AFP/FTP connections: 100 |
| Privileges | Windows® Access Control List (ACL) and application privileges |
| Directory services | Connects with Windows® AD/LDAP servers enabling domain users to login via SMB/NFS/AFP/FTP/File Station using their existing credentials |
| Security | Firewall, shared folder encryption, SMB encryption, FTP over SSL/TLS, SFTP, rsync over SSH, login auto block, Let's Encrypt support, and HTTPS (customizable cipher suite) |
| Supported browsers | Google Chrome |
| Surveillance Station | |
| Max. number of IP cameras | • 16 channels (total of 480 FPS at 720p, H.264), including a maximum of 2 real-time Deep Video Analytics tasks2 • 8 free camera licenses included; additional cameras require purchase of additional licenses |
| Deep video analytics features | • Face recognition • People and vehicle detection (with license plate recognition) • People counting • Vehicle counting • Intrusion detection |
| IP camera support | • Video codecs: MJPEG, MPEG-4, MxPEG,10 H.264, and H.265 • Audio codecs: PCM, AAC, AMR, G.711, and G.726 • Camera bitrate fine-tuning via constant and variable bitrate control • ONVIF™ 2.6, Profile S certified, Profile G for edge recording |
| Deployment | • Import cameras from spreadsheet • Automatically locate cameras or specify IP ranges using the streamlined batch-capable camera wizard • Copy settings from existing cameras to easily expand existing installation |
| Monitoring | • Drag and drop or resize streams to customize layout • Alert panel for a quick display of the most recently triggered events • Video quality settings: bitrate control, image quality, resolution, and FPS • Pan Tilt Zoom (PTZ) support with configurable PTZ speed • On-screen camera controls: camera zoom, focus, iris adjustment, auto pan, and auto object tracking • Snapshot, and Snapshot Editor supported for instant editing after taking a snapshot • Option to directly initiate reactions using preconfigured I/O widgets • Preview triggered events on multi-floor or multi-location maps, with online map integration for Google Maps and OpenStreetMap |
| Recording | Recording format: MP4 • Automatic or manual bookmarking of events on the timeline • Supported recording modes: manual, continuous, motion detection, I/O alarm, action rule, and customized • Customized recording modes can be configured as a combination of conditional events, including motion detection, audio detection, tampering detection, and alarm input • Dual recording to other Synology devices and C2 Surveillance • Edge recording on SD cards of certain supported cameras • Configurable pre-recording and post-recording time • Overlaying of privacy masks and watermarks • Encryption of recording files • Individual encryption of downloaded recordings • Adding watermarks to downloaded recordings |
| Playback | • Customizable layouts for playback in Monitor Center • Synchronization of all camera playbacks to a pinpointed event • Playback controls include pause, stop, previous/next event switching, fast forward, slow motion, and frame by frame • Embedded watermark support for evidence integrity • Image enhancements including of brightness, contrast, saturation, and sharpness (web client only) |
| Management | • Create and manage different user privileges • Rotate recorded videos by archived days or storage size • Event notification supported via SMS, E-mail, and mobile devices via DS cam • Recordings can be backed up to an external storage device or remote server • Built-in NTP server • Supported tunnel: MPEG-4, H264 via RTSP over TCP, UDP, HTTP, HTTPS, and SRTP7 • Keep your systems updated with Centralized Management System (CMS) for both intranet-only or internet-enabled deployments |
| iOS/Android™ applications | Synology LiveCam, DS cam, DS file, DS finder |
| Surveillance desktop client support | Windows® 7 or later, macOS® 10.12 or later |
- Bảo hành: 36 tháng.
