DH-XVR4232AN-I

Technical Specification
System
Main Processor Industrial-grade processor
Operating System Embedded Linux
Operating Interface Web; Local GUI
SMD Plus
SMD Plus by Recorder
16 channels:
Secondary filtering for human and motor vehicle SMD
Plus, reducing false alarms caused by leaves, rain and
lighting condition change
Audio and Video
Analog Camera Input 32 BNC ports, CVI access by default, supports HDCVI/
AHD/TVI/CVBS auto-detect
Camera Input
HDCVI 1080P@ 25/30 fps, 720P@ 25/30 fps
AHD 1080P@ 25/30 fps, 720P@ 25/30 fps
TVI 1080P@ 25/30 fps, 720P@ 25/30 fps
IP Camera Input
Up to 16 channels of IPC access
16 channels (analog channels are converted to IP
channels)
incoming bandwidth: 128 Mbps, recording bandwidth:
128 Mbps and outgoing bandwidth: 128 Mbps
Encoding Capacity
Main Stream:
the 1st channel 1080N/720P (1 fps–25/30 fps), others
1080N/720P (1 fps–15 fps); 960H/D1/CIF (1 fps–25/30
fps)
Sub steram: CIF (1 fps–7 fps)
Dual-stream Yes
Video Bit Rate 32 kbps–6144 kbps per channel
Audio Sampling 8 kHz, 16 bit
Audio Bit Rate 64 kbps
Video Output
1 HDMI, 1 VGA, 1 TV
VGA: 1920 × 1080, 1280 × 1024, 1280 × 720
HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720
Multi-screen Display 1/4/8/9/16/25/36
Third-party Camera Access Onvif, Panasonic, Sony, Axis, Arecont, Pelco, Canon,
Samsung
Compression Standard
Video Compression AI Coding; H.265+; H.265; H.264+; H.264
Audio Compression G.711A; G.711u; PCM
Network
Network Protocol HTTP; HTTPS; TCP / IP; IPv4; RTSP; UDP; SMTP; NTP;
DHCP; DNS; DDNS; P2P
Mobile Phone Access iOS, Android
Interoperability ONVIF 21.06, CGI
Browser Chrome, IE9 or above, Firefox
Network Mode Single-address mode
Recording Playback
Record Mode General, motion detection; intelligent; alarm
Recording Playback 1/4/9/16
Backup Method USB device and network
Playback Mode Instant playback, general playback, event playback, tag
playback, smart playback
Storage
Disk Group Yes
Alarm
General Alarm Motion detection, video loss, tampering
Anomaly Alarm No disk, storage error, low space, offline, IP conflict, MAC
conflict
Alarm Linkage
Record, snapshot (panoramic), IPC external alarm
output, access controller, voice prompt, buzzer, log,
preset, email
Ports
TV Output 1 channel
Audio Input 1-channel RCA (external)
32-channel BNC (coaxial audio)
Audio Output 1, RCA
Two-way Talk Yes (share the same audio input with the first channel)
HDD Interface 2 SATA ports, up to 16 TB, the maximum HDD capacity
varies with environment temperature
RS-485 1
USB 2 (1 front USB 2.0 port, 1 rear USB 3.0 port)
HDMI 1
VGA 1
Network Port 1 (10/100/1000 Mbps Ethernet port, RJ-45)
General
Power Supply 12 VDC, 4 A
Power Consumption Lower than 12 W (without HDD)
Net Weight 1.92 kg (4.23 lb)
Gross Weight 3.09 kg (6.81 lb)
Product Dimensions 1U, 375.0 mm × 289.4 mm × 53.0 mm (14.76″ × 11.40″ ×
2.09″ ) (W × D × H)
Packaging Dimensions 433.0 mm × 141.0 mm × 366.0 mm (17.05″ × 5.55″ ×
14.41″) (W × D × H)
Operating Temperature–10 °C to +55 °C (14 °F to +131 °F)
Operating Humidity 0%–90% (RH)
Installation Desktop
Certifications
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
FCC: Part 15 Subpart B