Samsung SRN-470D 4-Channel NVR (500 GB)

Records Video up to 4 CIF Resolution
Supports Recording from 4 Channels
4-CIF Recording at 120 fps (NTSC)
H.264 & MJPEG Compression
Multiple Recording Modes
Intuitive & User-Friendly Interface
500 GB Storage Included
Remote Viewing via Compatible Browser
Event Notification via Email
The Samsung SRN-470D 4-Channel NVR (500 GB) is a reliable surveillance solution for users looking for excellent performance in a compact package. It allows you to record 4 CIF resolution videos at 120 fps (NTSC) from up to 4 channels for high-quality imagery.

Multiple recording modes like continuous, scheduled, manual, etc. allow you to easily configure your security system to record based on your requirements. H.264 compression allows you to save on storage space while also minimizing the bandwidth requirement for operations. In addition, it also supports MJPEG formats for use as per the application. The unit comes pre-installed with a storage space of 500 GB, and with an eSATA interface for external HDD you can further increase the storage space to meets the growing demands of high-resolution storage.

The SRN-470D NVR connects to the network via an Ethernet cable port, and through its intuitive user interface, you can easily manage the system from a centralized location within your network. Support for multiple data transfer protocols ensures advanced network connectivity at all times. In addition, this DVR automatically notifies users via email about specific events, helping minimize system downtime. Remote viewing of live video feeds is possible via a compatible web browser.

4-Channel NVR
H.264 compression technology for efficient use of storage space and network resources
Records from up to 4 channels
Supports recording 4 CIF resolution video at 120 fps for high-quality imagery
Pre-installed 500 GB of storage space
An eSATA connection for increasing the current storage capacity
Multiple recording modes like continuous, scheduled, manual, etc.
Quick search function for automatic review
Automatic sending of event notifications via email
Easy to control via the front panel and the built-in LCD screen
USB 2.0 ports allow for data to be backed-up or transferred to external hard drives
DVD optical drive support
Network Connectivity
Offers access to data over a network via a compatible browser for up to 5 authorized users
Multiple protocol support for advanced connectivity at all times
Data transmission speeds of up to 48 Mbps
NET-i viewer and Webviewer for easy management of NVR functions and remote monitoring
Notification of critical events via email
Inputs Up to 4x channels (4CIF 120/100 fps)
Resolution VGA, 4CIF, 1.3M, 2M
Protocols Samsung
Operating System Embedded Linux
Live View
Multi-Screen Display 1/4, sequence
Recording
Compression H.264, MJPEG
Recording Bit Rate 48 Mbps
Recording Rate NTSC: Up to 120 fps @ 1.3M/2M, up to 120 fps @ 1280 x 720 (1M), up to 120 fps @ 704 x 480 (4CIF)
PAL: Up to 100 fps @ 1.3M/2M, up to 100 fps @ 1280 x 720 (1M), up to 100 fps @ 704 x 576 (4CIF)
Mode Manual, schedule (continuous/event), event (pre/post)
Overwrite Modes Continuous
Pre-Alarm Up to 30 sec (5, 10, 20, 30 sec)
Post-Alarm Up to 6 hours (5, 10, 20, 30 sec/1, 3, 5, 10, 20 min/1, 2, 3, 4, 5, 6 hour)
Search & Playback
Playback Speed NTSC: Up to 30 fps @ 1.3M/2M, up to 30 fps @ 1280 x 720 (1M), up to 120 fps @ 704 x 480 (4CIF)
PAL: Up to 25 fps @ 1.3M/2M, up to 25 fps @ 1280 x 720 (1M), up to 100 fps @ 704 x 576 (4CIF)
Search Modes Date/time, event, back up (all search included preview function)
Playback Function Fast forward/backward, slow forward/backward, step forward/backward
Network
Ethernet 2x Gigabit Ethernet
Transmission Speed Up to 48 Mbps, unlimited (48M), 2, 1.5, 1 Mbps/800, 600, 500, 400, 300, 200, 100, 50 Kbps
Bandwidth control Automatic
Max. Remote Users Search: 3x
Live unicast: 10x
Live multicast: 20x
Protocol Support TCP/IP, DHCP, PPPoE, SMTP, NTP, HTTP, DDNS, RTP, RTSP
Monitoring NET-i viewer, Webviewer
Storage
Internal HDD Up to 1x SATA HDD
External HDD eSATA interface
DVD Writer (Back up) Yes
Backup 2x USB ports
File format: BU (NVR player), EXE (Include player)
Security
Password Protection 1x admin, 10x groups, 20x users per group, user can be assigned authority for functions
Data Authentication Watermark
Interface
Monitors VGA: Analogue RGB 1280 x 1024 (60 Hz) resolution
HDMI: 720p/1080p (60 Hz) resolution
Audio Inputs: N/A (network audio support up to 4x channels)
Output: 1x RCA
Compression: G.711, 723, 726
Alarm Inputs: Terminal 4x inputs, NO/NC
Outputs: Terminal 2x relay outputs, NO/NC
Remote notification via e-mail
Connections
Ethernet 2x RJ-45 10/100/1000 Base-T
USB 2x USB 2.0 ports
eSATA 2x ports
Application Support Mouse, remote controller
Supported Protocols Dome: Samsung network products (network PTZ)
General
Language Korean, Japanese, Chinese, English, French, German, Spanish, Italian, Russian, Polish, Czech, Turkish, Dutch, Portuguese, Swedish, Danish, Thai, Romanian, Serbian, Croatian, Hungarian, Greek (22 languages)
Electrical
Input Voltage/Current 12 VDC adapter, 4 A
100 to 250 VAC, 50/60 Hz, 55 W
Power Consumption 36 W maximum with 1x HDD
Operating Temperature 32 to 104°F (0 to 40°C)
Humidity 20 to 85% RH
Mechanical
Rack Mount Kit 2 ea
Dimensions (WxHxD) 8.46 x 3.46 x 13.86" (215 x 88 x 352 mm)
Weight Approximately 6.61 lb (3 kg) with 2 HDDs