Hikvision AcuSense DS-7604NXI-K1/4P 4-Channel 12MP NVR (No HDD)

• Up to 4 number of channels to address small-to-mid range requirements
• Allows you to control multiple linked IP cameras remotely or centrally that exist at different locations
• Manage remotely. Just get it connected to the internet and it will start monitoring
• USB port for easy sync/connectivity
• Ethernet connectivity is more reliable then wireless

Smart Function
1. All channels support Motion Detection 2.0
2. 1-ch facial recognition for video stream, or 4-ch facial recognition for face picture
3. Smart search for the selected area in the video, and smart playback to improve the playback efficiency
Professional and Reliability
1. H.265+ compression effectively reduces the storage space by up to 75%
2. Adopt stream over TLS encryption technology which provides more secure stream transmission service
HD Video Output
1. Provide simultaneous HDMI and VGA outputs
2. HDMI video output at up to 4K resolution
Storage and Playback
1. Up to 1 SATA interface for HDD connection (up to 10 TB)
2. 4-ch synchronous playback
Network & Ethernet Access
1. 4 independent PoE network interfaces
2. 1 self-adaptive 10/100/1000 Mbps Ethernet interface
3.  Hik-Connect for easy network management

Specifications

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 2-ch face picture comparison alarm

Motion Detection 2.0
Human/Vehicle Analysis 4-ch

Video and Audio
IP Video Input 4-ch
Incoming Bandwidth 40 Mbps
Outgoing Bandwidth 80 Mbps
HDMI Output
1-ch, 4K (3840 × 2160)/30 Hz, 2K (2560 × 1440)/60 Hz, 1920 × 1080/60 Hz, 1600 ×
1200/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz, 1024 × 768/60 Hz
VGA Output 1-ch, 1920 × 1080/60 Hz, 1280 × 1024/60 Hz, 1280 × 720/60 Hz
Video Output Mode HDMI1/VGA simultaneous output
CVBS Output N/A
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 4-ch
Decoding Capability
AI on: 1-ch@12 MP (30 fps)/1-ch@8 MP (30 fps)/3-ch@4 MP (30 fps)/6-ch@1080p (30
fps)
AI off: 1-ch@12 MP (30 fps)/2-ch@8 MP (30 fps)/4-ch@4 MP (30 fps)/8-ch@1080p (30
fps)
Stream Type Video, Video & Audio
Audio Compression G.711ulaw/G.711alaw/G.722/G.726/AAC

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 1 RJ-45 10/100/1000 Mbps self-adaptive Ethernet interface

PoE
Interface 4, RJ-45 10/100 Mbps self-adaptive Ethernet interface
Power ≤ 50 W
Standard IEEE 802.3af/at

Auxiliary Interface
SATA 1 SATA interface
Capacity Up to 10 TB capacity for each HDD
USB Interface Front panel: 1 × USB 2.0; Rear panel: 1 × USB 2.0
Alarm In/Out N/A (4/1 is optional)

General
Power Supply 48 VDC, 1.35 A
Consumption ≤ 10 W (without HDD and PoE off)
Working Temperature -10 °C to 55 °C (14 °F to 131 °F)
Working Humidity 10% to 90%
Dimension (W × D × H) 320 mm × 240 mm × 48 mm (12.6"× 9.4" × 1.9")
Weight ≤ 1 kg (without HDD, 2.2 lb.)

Certification
FCC Part 15 Subpart B, ANSI C63.4-2014
CE EN 55032: 2015, EN 61000-3-2, EN 61000-3-3, EN 50130-4, EN 55035: 2017