FIRMWARE RELEASE NOTES
=====================

This doument presents an overview of the new features, enhancements, bug fixes and visible changes in firmware.
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Products affected:	SRN-1670D, SRN-470D, SRN-1671

Release date:	2014-03-10

Firmware version:	v1.30_140226

Firmware file name:	srn-sejong-pkg_v1.30_140226123200.img


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UPGRADE INSTRUCTIONS
=====================

The firmware can be upgraded using USB memory, CD/DVD or network.
Please follow the instructions from the user manual of SRN-1670D or SRN-470D, the web page at 'http://www.samsungsecurity.com/'.

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RELEASE INFORMATION
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New Features
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1.22	Support DHCP Server

1.20	Support 60fps recording for WiseNet3 camera series
            - 60fps full frame recording, live viewing and playback through web viewer and SmartViewer4.0
            - i-frame live viewing and playback through HDMI monitor which is directly connected to NVR
	Able to manually assign live profiles



1.06	Support Alarm-Out log

1.05	Support iPOLiS Mobile Viewer
	Support G.726 audio codec (from NVR unit and web viewer)
	Support audio detection event (displayed as 'Camera Event')
	Enable or disable to display 'Recording data size exceeded'

1.03	Support alarm output when video loss occurs
	Backup Viewer supports digital zoom to 100 times magnification

1.01	Supports ¡°Record Status¡± table (including input and record bandwidth per channel, total record bitrate)
	Supports Face detection (Save face detection log, Event recording according to face detection, Transfer to NET-i viewer)
	Supports ONVIF NVC
	Supports Quick connect (UPnP)
	Supports overlapped data search



Improvements and Changes
=====================

1.30	      Improve performance of event recording
1.28          Improve security setting
		- Apply HTTPS and SSL
		- Change default password policy : If password of device is '4321' or Null, user has to change the password before login.(when user access by device directly).
		- Encrypt back-up file by SEC format
              Add GMT(-4:30)
	      Reduce reboot-time from 15min to 3min when recording error is occurred.
1.26	Improve security setting
		- Encrypt 'Config file' and 'Upgrade file'
		- Confrontation to an attack from overflow of buffer
		- Add alert pop-up for changing password from default password
		- Unable ssh and telnet
		- Delete displaying information of HTTP header(Server name and version)
		- Delete unused port(Portmap Block)
	Support limitaion for recording manually
	Support standard of IEEE 802.1x
	Apply GPT for 1TB HDD (for resolving miss-align from 4K sector HDD)
1.24    Display alert pop-up and export alarm before re-boot the device when recording error occur.
	Improve security setting
		- block using default password 
		- strengthen user authentication security: password must be at least 8 alphanumeric characters. 
		- Having failed 5 times, system lock the account for 30 seconds.
		- Add RSA encryption
	Improve performance of mailing service
		- Interval time reduction for mailing service : If user set the interval time to seconds, system will send the alert mail except alarm image.
	Improve performance of webviewer with InternetExplorer10
	Improve performance of time sync
1.22 	Improve backup viewer performance
	Exclude unregistered channels from sequence screen

1.20	Support Windows 8 Internet Explorer 10 for web viewer (automatic switchover from Windows 8 Metro UI to Desktop UI)
	Improve web viewer decoding performance to express 60fps
	Support ONVIF M.D/V.A event
	Extend the maximum auto delete period from 90 days to 180days
	Support 5 minutes event interval for mailing service


1.08	Improve upgrade stability

1.06	Improve live monitoring performance through HDMI monitor

1.03	Improve SVS-5R recording performance - 4EA of RAID 5 HDDs can be mounted and used

1.02	Support capital letters to enter ID and password when registering cameras

1.01	Support Internet Explorer 9 from web viewer
	Improve PTZ function
	        - Support 127 PRESETs
	        - Support up to 4 Swing, Group, Trace (depending on PTZ camera¡¯s spec)
	Support user defined camera title from SEC backup viewer
	Direct record on external HDD without internal HDD
	Change the default recording setting
	        - Recording schedule : 'Event' to 'Event + Continuous recording'
	        - Frame rate : 'Key frame' to 'Full frame'
	No support SVS-5R
	        - Due to lower writing performance of SVS-5R, recording skip could occur

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