Đầu ghi hình IP Acusense 16 kênh, 4 ổ cứng DS-7716NXI-K4

– Hỗ trợ 16 kênh camera IP đầu vào.

– Chuẩn nén video: H.265+/H.265/H.264+/H.264.

– Tương thích với tín hiệu ngõ ra: 1-ch HDMI, 1-ch VGA.

– Hỗ trợ 4 ổ cứng SATA với dung lượng lên đến 10TB cho mỗi ổ.

– Phân tích hình ảnh người/phương tiện chống báo giả.

– Human face capture: 1 kênh.

– Face picture comparison: 4 kênh (khi dùng camera face capture).

– Hỗ trợ tìm kiếm bằng khuôn mặt.

– Thư viện ảnh khuôn mặt: lên đến 16 thư viện với 20,000 ảnh (mỗi ảnh ≤ 4MB, tổng dung lượng ≤ 1 GB).

Thông số kỹ thuật

Facial Recognition
Facial Detection and Analytics	Face picture comparison, human face capture, face picture search
Face Picture Library	Up to 16 face picture libraries, with up to 20,000 face pictures in total (each picture ≤ 4 MB, total capacity ≤ 1 GB)
Facial Detection and Analytics Performance	1-ch human face capture
Face Picture Comparison	4-ch face picture comparison alarm
Motion Detection 2.0
Human/Vehicle Analysis	16-ch
Video and Audio
IP Video Input	16-ch
Incoming Bandwidth	160 Mbps
Outgoing Bandwidth	160 Mbps
HDMI Output	1-ch, 4K (3840 × 2160)/30Hz, 2K (2560 × 1440)/60Hz, 1920 × 1080/60Hz, 1600 × 1200/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz, 1024 × 768/60Hz
VGA Output	1-ch, 1920 × 1080/60Hz, 1280 × 1024/60Hz, 1280 × 720/60Hz
Video Output Mode	HDMI/VGA independent output
Audio Output	1-ch, RCA (Linear, 1 KΩ)
Two-Way Audio	1-ch, RCA (2.0 Vp-p, 1 KΩ, using the audio input)
Decoding
Decoding Format	H.265/H.265+/H.264+/H.264
Recording Resolution	12 MP/8 MP/6 MP/5 MP/4 MP/3 MP/1080p/UXGA/ 720p/VGA/4CIF/DCIF/2CIF/CIF/QCIF
Synchronous playback	16-ch
Decoding Capability	AI on: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30fps) AI off: 2-ch@12 MP (30 fps)/3-ch@8 MP (30 fps)/6-ch@4 MP (30 fps)/12-ch@1080p (30fps)
Stream Type	Video, Video & Audio
Audio Compression	G.711ulaw/G.711alaw/G.722/G.726/AA
Network
Remote Connection	128
Network Protocol	TCP/IP, DHCP, IPv4, IPv6, DNS, DDNS, NTP, RTSP, SADP, SMTP, SNMP, NFS, iSCSI, ISUP, UPnP, HTTP, HTTPS
Network Interface	2 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interfaces
Auxiliary Interface
SATA	4 SATA interfaces
Capacity	Up to 10 TB capacity for each HDD
Serial Interface	2 RS-485 (half-duplex), 1 RS-232
Alarm In/Out	16/4 (16/9 is optional)
USB Interface	Front panel: 2 × USB 2.0; Rear panel: 1 × USB 3.0
General
Power Supply	100 to 240 VAC, 50 to 60Hz
Consumption	≤ 20W (without HDD)
Working Temperature	-10 °C to 55 °C (14 °F to 131 °F)
Working Humidity	10 to 90 %
Dimension (W × D × H)	445 × 400 × 75 mm
Weight	≤ 5 kg (without HDD, 11 lb.)
Certification
FCC	Part 15 Subpart B, ANSI C63.4-2014
CE	N 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017