• H.265+/H.265 dual-stream video compression
• Supports HDCVI/AHD/TVI/CVBS/IP video inputs
• Max 6 channels IP camera inputs, each channel up to 6MP; Max 24Mbps Incoming Bandwidth
• Smart Search and Intelligent Video System
| XVR521H-4 | |
| Max. User Access | 128 users |
| Smart Phone | iPhone, iPad, Android |
| RS485 | 1 Port, for PTZ Control |
| Power Supply | DC12V/2A |
| Power Consumption | <10W |
| Dimensions | Mini 1U, 325mm×255mm×55mm (12.8" x 10" x 2.2") |
| Installation | Desktop installation |
| Analog Video Input | 4 Channel, BNC |
| IP Video Input | 4+2 Channel, each channel up to 6MP |
| Network Interface | 1 RJ-45 Port (100M) |
| USB Port | 2 USB 2.0 |
| Operating Conditions | -10°C ~ +55°C (+14°F ~ +131°F), 10%~ 90% RH |
| Audio Compression | AAC(only for the 1st channel), G.711A, G.711U, PCM |
| Audio Bit Rate | 64Kbps Per Channel |
| Alarm Input | N/A |
| Audio input / output | 1/1, RCA |
| OSD | Camera title, Time, Video loss, Camera lock, Motion detection, Recording |
| eSATA (optional) | N/A |
| Two-way audio | Reuse audio in/out, RCA |
| HDTVI input | 4MP, 1080P@25/30, 720P@25/30fps |
| AHD input | 4MP, 1080P@25/30, 720P@25/30fps |
| HDCVI input | 4MP, 1080P@25/30fps, 720P@50/60fps, 720P@25/30fps |
| CVBS input | PAL/NTSC |
| Interoperability | ONVIF 16.12, CGI Conformant |
| Certifications | FCC: Part 15 Subpart B CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 UL: UL 60950-1 |
| Storage Conditions | -20°C ~ +70°C (-4°F ~ +158°F) , 0~ 90% RH |
| Net Weight | 1.0kg (2.2lb) |
| Gross Weight | 1.9kg (4.2lb) |
| Audio Sampling Rate | 8KHz, 16 bit Per Channel |
| Main Processor | Embedded Processor |
| Operating System | Embedded LINUX |
| Display Resolution | 1920×1080, 1280×1024, 1280×720 |
| Display Interface | 1 HDMI ,1 VGA |
| Multi-screen Display | When IP extension mode not enabled: 1/4 When IP extension mode enabled: 1/4/6 |
| Record Mode | Manual, Schedule (General, Continuous), MD (Video detection: Motion Detection, Video Loss, Tampering), Alarm, Stop |
| Recording Compression | H.265+/H.265/H.264+/H.264 |
| Recording Resolution | 4M-N, 1080P, 1080N, 720P, 960H, D1, CIF |
| Record Rate | Main stream:4M-N/1080P(1~15fps); 1080N/720P/960H/ D1/CIF (1~25/30fps) Sub steram: D1/CIF(1~15fps) |
| Recording Bit Rate | 32Kbps ~ 6144Kbps Per Channel |
| Record Interval | 1 ~ 60 min (default: 60 min), Pre-record: 1 ~ 30 sec, Post-record: 10 ~ 300 sec |
| Trigger Events | Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips |
| Video Detection | Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis |
| Relay Output | N/A |
| Playback | 1/4 |
| Search Mode | Time /Date, Alarm, MD and Exact Search (accurate to second) |
| Playback Function | Play, Pause, Stop, Rewind, Fast play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Repeat, Shuffle, Backup Selection, Digital Zoom |
| Backup Mode | USB Device/Network |
| Third-party Support | Dahua, Arecont Vision, AXIS, Bosch, Brickcom, Canon, CP Plus, Dynacolor, Honeywell, Panasonic, Pelco, Samsung, Sanyo, Sony, Videotec, Vivotek, and more |
| Network Function | HTTP, HTTPS, TCP/IP, IPv4/IPv6, Wi-Fi, 3G/4G, SNMP, UPnP, RTSP, UDP, SMTP, NTP, DHCP, DNS, IP Filter, PPPoE,DDNS, FTP, Alarm Server, P2P,IP Search (Supports Dahua IP camera, DVR, NVS, etc.) |
| Internal HDD | 1 SATA Port, up to 10TB capacity |
| RS232 | N/A |
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