Dahua NVR4232-EI 32 Channel 1U 2HDDs WizSense NVR

>td >td >Panasonic, Sony, Samsung, Axis, Pelco, Arecont, ONVIF, Canon

System
Main Processor	Industrial-grade embedded processor
Operating System	Embedded Linux
Audio and Video
IP Camera Input	32 Channels
Two-Way Talk	Audio Input: 1-channel RCA Audio Output: 1-channel RCA
Display
Interface	1-ch VGA output 1-ch HDMI output 2 USB (1 front USB 2.0 port, 1 rear USB 3.0 port)
Resolution	16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF
Decoding Capacity	AI disabled: 2-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 4-channel 8 MP@30 fps; 4-channel 6 MP@30 fps; 6-channel 5 MP@30 fps; 8-channel 4 MP@30 fps; 16-channel 1080p@30 fps; 32-channel 720p@30 fps AI enabled: 1-channel 16 MP@30 fps; 2-channel 12 MP@30 fps; 3-channel 8 MP@30 fps; 3-channel 6 MP@30 fps; 4-channel 5 MP@30 fps; 6-channel 4 MP@30 fps; 12-channel 1080p@30 fps; 16-channel 720p@30 fps; 32-channel D1p@30 fps
Multi-Screen Display	1st Screen: 1/4/8/9/16/25/36 2nd Screen: 1/4/8/9/16
Recording
Compression	Video Compression: Smart H.265+; H.265; Smart H.264+; H.264; MJPEG Audio Compression: G.711a; G.711u; PCM; G726
Resolution	16 MP; 12 MP; 8 MP; 6 MP; 5 MP; 4 MP; 3 MP; 1080p; 960p; 720p; D1; CIF
Record Mode	General, motion detection; intelligent; alarm
Others	Multi-channel Playback Up to 16 channels Backup Method USB device and network
Video Detection And Alarm
Trigger Event	General Alarm: Motion detection; privacy masking; video loss; scene changing; PIR alarm; IPC external alarm Anomaly Alarm: Camera disconnection; storage error; disk full; IP conflict; MAC conflict; login locked; and cybersecurity exception Intelligent Alarm: Face detection; face recognition; perimeter protection; SMD Plus; people counting; stereo analysis; heat map Alarm Linkage: Record; snapshot; IPC external alarm output; audio; buzzer; log; preset; email
Playback And Backup
Search Mode	General, motion detection; intelligent; alarm
Playback Function	Instant playback, general playback, event playback, tag playback, smart playback
Backup Mode	USB device

Network
Ethernet Port	1 (10/100/1000 Mbps Ethernet port, RJ-45)
Network Function	HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS; etc.); P2P; auto register
Maximum User Access	Chrome; IE9 and later; Firefox
Smart Phone	Android; iOS
Interoperability	ONVIF 22.06(Profile T; Profile S; Profile G); CGI; SDK
Storage
Internal HDD	2 SATA ports, up to 16 TB
Auxiliary Interface
USB	2x (1 front USB 2.0 port, 1 rear USB 3.0 port)
RS232	1x channel used to debug and pass through serial data
RS485	1x channel, used to control PTZ, and it supports multiple protocols
Power
Power Supply	Single, 100 V–240 V AC, 50 Hz–60 Hz
Power Consumption	Total output of NVR is ≤ 10 W (without HDD)
Component Environment
Operational Conditions	–10 °C to +55 °C (+14 °F to +131 °F)
Storage Conditions	-20 °C to +60 °C (-4 °F to 140 °F)
Construction
Dimensions	375 mm × 284.3 mm × 53 mm (14.76" × 11.19" × 2.09") (W × L × H)
Net Weight	1.51 kg (3.33 lb)
Gross Weight	2.76 kg (6.08 lb)
Warranty
Manufacturing Warranty	1 Year

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