Dahua NVR4104-4KS2/L 4-channel 4K digital video recorder

Dahua 4 -channel 80 Mbps digital video surveillance recorder.

Dahua 4 Channel 80Mbps CCTV Digital Recorder for CCTV application.

Dahua digital video surveillance recorder for individual homes or commercial premises.

This digital recorder can connect 4 cameras or IP dome.

A smartphone application allows you to be connected at any time and anywhere to your home or professional premises.

Simple installation.

Dahua NVR4104-4KS2 /L 4-channel 4K digital video recorder features :

• 4 IP channels up to 4K / 8MP

• Video Compression: Smart H.265+, H.265, Smart H.264+, H.264

• Simultaneous HDMI (4K) and VGA (1080P) video outputs

• Output division: 1, 4

• 1 RCA input / 1 RCA audio output

• Two-way audio via RCA in/out

• Audio compression: G.711a, G.711u, PCM, G726

• Recording resolution: 4K / 8MP, 5MP, 4MP, 3MP, 1080P, 720P, D1, CIF

• Bandwidth: 80 Mbps for access, 80 Mbps for storage and 60 Mbps for transfer

• Decoding Capability: 2ch @ 8MP (25fps), 4ch @ 4MP (25fps), 4ch @ 1080P (25fps)

• Manual, alarm, motion detection and scheduled recording modes

• Alarm by video sensor, by privacy mask, by video loss, IP camera

• Playback of up to 4 channels

• Internal capacity for 1 SATA hard drive up to 10 TB (sold separately)

• New UI with easier user experience

• Supports perimeter protection, SMD Plus and heat map functions of compatible Dahua cameras

• Support smart search by metadata

• Supports ANR (Automatic Network Replenishment Technology): When the network fails, images are saved to the IP camera's SD card, which are transferred to the NVR after the network is restored

• Software and hardware watchdog

• Watermark to preserve video integrity

• RJ45 Fast Ethernet network port (10 / 100Mbps)

• Network Protocols: HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, NTP, DHCP, DNS, P2P

• ONVIF (Profile S), CGI and SDK compliant

• Remote access from web browser (IE9, Chrome, Firefox) and iPhone, iPad (iDMSS) and Android (gDMSS) devices

• Server Access to local network and Internet

• Ability to limit user access to cameras in local and/or remote mode

• Can be remotely controlled by Joystick keyboard connected by TCP/IP

• Sending e-mails with attached photo in case of alarm

• Send to FTP programmed or in alarm

• Ability to send an alarm and be connected to the CCTV receiver software

• Possibility of fixed or dynamic IP via the Dyndns service, NoIP, DDNS Evolution, etc.

• Communication ports: 2 USB 2.0 ports

• Power supply: 12V DC / 2A (≤10W, not including drives)

• -10°C~+55°C working temperature

• 10%~90% relative humidity

• Dimensions: 204.6 (W) x 48.1 (H) x 206.4mm

• Weight: 450g

• Desktop setup

• Delivered without hard drive