Description
DH-N42C1P2
Dahua’s Lite Series network video recorders offer excellent performance and high recording quality for network video surveillance applications. For applications where details are critical for identification, this professional NVR provides a powerful processor with up to 4K resolution. Additionally, the NVR features a mouse shortcut operation menu, remote management and control, center storage, edge storage, and back up storage. Designed as a cost-effective and easy to install recorder, this NVR is an ideal addition to any security system that monitors public spaces, water conservancy, transportation, city centers, schools, and financial institutions.
Features
Smart H.265+ and Smart H.264+ Dual Codec
Maximum 160 Mbps Recording Bandwidth
Up to 8 MP Resolution for Preview and Playback
Simultaneous HDMI and VGA Video Output
Supports Remote Configuration and Management of Network Cameras
Supports P2P Remote Surveillance and DMSS Mobile App
Records Analytics+ Data from Edge Cameras
Four (4) PoE/PoE+ Ports
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Technical Specification
System
Main Processor
Industrial-grade Embedded Processor
Operating System
Embedded LINUX
Audio and Video
IP Camera Input
Four (4) Channels
Audio
Input: One (1) Channel, RCA
Output: One (1) Channel, RCA
Analytics+ Recording
Perimeter Protection – Channels
Four (4)
Perimeter Protection – Search
By channel, time, event type
SMD+ – Channels
Four (4)
SMD+ – Search
By target classification (human or vehicle)
Display
Interface
One (1) HDMI
One (1) VGA
Native Output Resolution
3840 x 2160, 1920 x 1080, 1280 x 1024, 1280 x 720
Maximum Decoding
Two (2) Channel of 8 MP at 30 fps
Four (4) Channels of 4 MP at 30 fps
Multi-screen Display
1/4
On-screen Display
Camera Title, Time, Camera Lock, Motion Detection, Recording
Recording
Video Compression
Smart H.265+, H.265, Smart H.264+, H.264, MJPEG
Audio Compression
PCM, G.711A, G.711Mu, G.726
Supported IP Camera
Resolution
8 MP, 6 MP, 5 MP, 4 MP, 3 MP, 1080p, 720p, D1
Maximum Incoming Bandwidth
160 Mbps
Record Mode
Manual Recording; Alarm Recording;
SMD Recording; Smart Recording
Video Detection and Alarm
Alarm Input
Four (4) Channels
Relay Output
Two (2) Channels
General Alarms
Motion detection, privacy masking, video loss, scene changing, PIR alarm, IPC external alarm
Anomaly Alarms
Camera disconnection, storage error, disk full, IP conflict, MAC conflict, login locked, and cybersecurity exception
Analytics+ Alarms
Face detection, perimeter protection (intrusion and tripwire), IVS, people counting, heat map, and SMD alarms
Alarm Actions
Recording, snapshot, audio, buzzer, log, preset, and email
Playback and Backup
Sync Playback
1/4
Search Mode
Time /Date, Alarm, MD and Exact Search (accurate to 1 second)
Playback Function
Play, Pause, Stop, Rewind, Fast Play, Slow Play, Next File, Previous File, Next Camera, Previous Camera, Full Screen, Backup Selection, Digital Zoom
Backup Mode
USB Device, Network
Network
Ethernet
One (1) RJ-45 Port (10/100/1000 Mbps),
Self-adaptive
PoE
Four (4) Ports (IEEE802.3af/at)
Network Function
HTTP; HTTPS; TCP/IP; IPv4/IPv6; UPnP; SNMP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; DDNS; FTP; Alarm Server; IP Search (Support Dahua IP camera; DVR; NVS); P2P; Auto register
Maximum User Access
128 Users
Mobile Operating System
IOS, Android
Browser
Chrome, IE 9 or later
Interoperability
ONVIF Profiles S,T,G; CGI, SDK
Storage
Internal HDD
Two (2) SATA III Ports, Up to 2 TB
HDD Mode
Single
Auxiliary Interface
USB
Two (2) USB 2.0 Ports
Electrical
Power Supply
53 VDC, 1.36 A
NVR Power Consumption
< 10 W, without HDD Total PoE Budget 25.5 W single port, 36 W total Construction Dimensions 375.0 mm x 282.90 mm x 53.0 mm (14.76 in. x 11.14 in. x 2.09 in.) Certifications EN, UL, CAN/CSA, FCC CFR Manufacturer's Warranty 5 Years Downloads: Data Sheet
