Notice: Function _load_textdomain_just_in_time was called incorrectly. Translation loading for the woocommerce domain was triggered too early. This is usually an indicator for some code in the plugin or theme running too early. Translations should be loaded at the init action or later. Please see Debugging in WordPress for more information. (This message was added in version 6.7.0.) in /www/wwwroot/welanc.com/wp-includes/functions.php on line 6121
H.264 IPC Firmware 2017.2.22 507-20XB/601-D20X/405-D20X – Welanc Deutsch

H.264 IPC Firmware 2017.2.22 507-20XB/601-D20X/405-D20X

DO NOT UPGRADE THIS FILE IF YOUR CAMERA SUPPORTS H.265. 

NOTICE: A NEWER FIRMWARE IS AVAILABLE IN 2018.

 

Please click the file here to download – 20170222

This is the upgraded version of 2017.1.7 firmware which degraded the ONVIF version back to 2.04 in order to be compatible with Synology.

In our principle, we would want to use higher version of ONVIF profile but many users have expressed inconvenience so this is an alternative before Synology made the upgrade on their end.

The firmware upgrade takes place at Device Config->Upgrade (in IE/CMS) with the bin file applied directly.

copyright © 2025 Welanc Deutsch