7500
  • Support HD-TVI, AHD, analog cameras input
  • Support max 4+1-ch IP camera input
  • Up to 5 MP resolution for recording
  • Up to 3950ft transmission over coaxial cable 
  • Support 1 SATA with 6TB HDD
  • Video Content Analytic
  • HDTVI DVR
Video/Audio Input
Audio Input 1-ch
Video Compression H.265+/H.265/H.264+/H.264
Analog and HD-TVI video input BNC interface (1.0 Vp-p, 75 Ω), supporting coaxitron connection
Supported camera types Support HDTVI input: 3 MP, 1080p30, 1080p25, 720p60, 720p50, 720p30, 720p25
Note: The 3 MP signal input is only available for channel 1 of AR324-4
Support AHD input: 1080p25, 1080p30, 720p25, 720p30
Support CVBS input
IP Video Input Max 4+1-ch Up to 5MP resolution   
Supports H.265+/H.265/H.264+/H.264 IP cameras
Video Input Interface BNC (1.0 Vp-p, 75Ω)
Audio Compression G.711u
Audio Input Interface RCA (2.0 Vp-p, 1 kΩ)
Two-way Audio 1-ch, RCA (2.0 Vp-p, 1 KΩ) (using audio input)
Video/Audio Output
CVBS Output BNC (1.0 Vp-p, 75 Ω), resolution: PAL:704 ×576, NTSC:704 ×480
HDMI/VGA Output 1920 x 1080 / 60 Hz,1280 x 1024 / 60 Hz, 1280 x 720 / 60 Hz, 1024 x 768 / 60 Hz
Recording resolution 1080P lite mode:  3 MP/1080p lite/720p lite/VGA/WD1/4CIF/CIF;
non 1080P lite mode: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF
Frame Rate Main stream:
When 1080p Lite mode not enabled:
For 3 MP stream access: 3 MP/1080p/720p/VGA/WD1/4CIF/CIF@15fps
For 1080p stream access: 1080p/720p@15fps; VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
For 720p stream access: 720p/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
When 1080p Lite mode enabled:
3 MP@15fps
1080p lite/720p lite/VGA/WD1/4CIF/CIF@25fps (P)/30fps (N)
Sub-stream:
WD1/4CIF@12fps; CIF@25fps (P)/30fps (N)
Video Bit Rate 32 Kbps-6 Mbps
Stream Type Video/Video&Audio
Audio Output 1-ch RCA(Linear, 1kΩ)
Audio Bit Rate 64kbps
Dual Stream Support
Playback Resolution 3MP/1080P/1080P(lite)/ 720P / VGA / WD1 / 4CIF / CIF / QVGA / QCIF
Synchronous Playback 4-ch
Network management
Remote connections 128
Network protocols TCP/IP, PPPoE, DHCP, Hik-Connect, DNS, DDNS, NTP, SADP, NFS, iSCSI, UPnP™, HTTPS, ONVIF
Hard Disk Driver
Interface Type 1 SATA Interface
Capacity Up to 6 TB capacity for each disk
External Interface
Network Interface 1; 10M / 100M self-adaptive Ethernet interface
USB Interface 2 USB 2.0 Interfaces
Serial Interface 1; standard RS-485 serial interface, half-duplex
General
Power Supply 12V DC
Consumption Less than 6W(without hard disks)
Working Temperature 14 ºF ~ 131 ºF
Working Humidity 10% ~ 90%
Chassis Standalone 1U chassis
Dimensions 12.4" x 9.5" x 1.8"
Weight 2.6lbs
SKU: AR324-4

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