FIRMWARE RELEASE NOTES
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This document presents an overview of the new features, enhancements, bug fixes and visible changes in firmware.
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Product affected:	SNP-5430, SNP-5430H

Release date:		2021-04-19          

Firmware version:		5.00_210419

Firmware file name:	snp5430_5.00_210419.img

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UPGRADE INSTRUCTIONS
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The firmware can be upgraded through the web viewer and Wisenet Device Manager.
Please follow the instructions from the user manual. 

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					[Release version	5.00_210419]

Improvements and Changes
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- Prevented downgrading to versions prior to 5.00 to improve boot stability

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					[Release version	1.02_160105]

Improvements and Changes
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- Improve Alarm input check scenario
- Improve AUX control performance with SVNP 
- Improve compatibility with Onvif Device Manager
- Improve stability of Day&Night External sensor
- Improve operation stability with Onvif protocol
- Improve performance sustained zoom operation
- Improve operation stability of ABS PAN controlling with RS485
- Expand control range of MR Adjust
- Add the protocol for checking Day&Night PI Sensor Status
- Improve compatibility with MAC OS X El Captitan
- Improve web viewer compatibility with IE9
- Add checking function of damaged WebLog DB

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