Update on August 31, 2026
i-PRO Co., Ltd.

Download Firmware: WV-U25502-V3L etc. Firmware

Priority Rank Level:   
 🅰︎: Mandatory to apply
 🅱: When issue happened
 🅲: Maintenance timing

Released Versions:
V3.63 | V3.62 | V3.58

Version 3.63

Release date: August 31, 2026

New Features / Improvements 

• Supports 802.1X certificates with expiration dates beyond the year 2050.
• Improved ONVIF connection.

Resolved Issues 

• Corrected issues where VMD alarm and extension software could stop operating, and where the camera could repeatedly disconnect and reconnect when communicating with certain VMS. 🅲
  Occurrence conditions: When the camera is continuously powered on for approximately one year or longer.
• Corrected an issue where the camera could restart on rare occasions during SD alarm recording. 🅲
• Corrected an issue where, when a specific version of D2C for Genetec Security Center SaaS was running, not only the application could stop, but camera functions such as video streaming could also be affected. 🅲
  Occurrence conditions: D2C for Genetec Security Center SaaS V3.10.
• Corrected an issue where communication with the camera could occasionally fail after a reboot. 🅲
  Occurrence conditions: When the camera performed a self-reboot to recover from an internal error.
• Corrected an issue where images were not displayed at equal intervals during H.264 streaming. 🅲
  Occurrence conditions: When streaming with H.264 at a low frame rate.

Version 3.62

Release date: March 3, 2026

• First mass-production for WV-U25501-F3L, WV-U21501-V3L

Resolved Issues 

• Corrected an issue where the camera could reboot during SD alarm recording on rare occasions. 🅲

Version 3.58

Release date: January 5, 2026

• First mass-production for WV-U25502-V3L, WV-U15501-V3L, WV-U11501-V3, WV-U22501-F3L