---
title: "WV-S66700-Z3 series"
canonical: "https://iproreleasenote.refined.site/space/RN/1185513533/WV-S66700-Z3%20series"
format: markdown
---
# Released versions:

- [Version 2.70](#V2.70)
- [Version 2.63](#V2.63)
- [Version 2.60](#V2.60)
- [Version 2.51](#V2.51)
- [Version 2.50](#V2.50)
- [Version 2.49](#V2.49)
- [Version 2.37 (First production)](#V2.37)

### This release note applies to the following models:

|  |
| --- |
| **Version 2.37 or later** |
| WV-S66700-Z3 | WV-X66700-Z3S | WV-S66600-Z3 | WV-X66600-Z3S |
| **Version 2.51 or later** |
| WV-S66700-Z3N | WV-X66700-Z3K | WV-S66600-Z3N | WV-X66600-Z3K |

# Priority Rank Level

|  |
| --- |
| 🇦  : Recommended to apply  
🇧  : When issue happened  
🇨  : Maintenance timing  
🇺 : Function / performance improvement |

> Macro (anchor)

  

# Version 2.70

Release date: October 22, 2024

### New Features / Improvements

- Changed the icons and font for design improvement. 🇺
- Support camera direct connect to Remote Monitoring without recorders. 🇺
- Improved ONVIF connection. 🇺
- Support NTPv3. 🇺
- Improved the PTZ speed for the following ONVIF commands. 🇺   
・AbsoluteMove  
・RelativeMove  
・GotoPreset  
・GotoHomePosition
- Improved the audio transmission speed from PC to the camera. 🇺

### Resolved Issues

Fixed the following issues including other minor issues:

- Corrected an issue where the web browser closed during the PTZ operation using control pad on the detail setting window. 🇨     
Occurrence condition:  
- HTTPS communication  
- Specific version of Google Chrome and Microsoft Edge
- Corrected an issue where audio output did not work on the live window. 🇨     
Occurrence condition:  
- Network Address Port Translation (NAPT) is configured on the router
- Corrected an issue where click-to-center PT control might not work for a while after opening a live image on a web browser. 🇨
- Corrected the SNMP MIB response. 🇨    
> Macro (anchor)

# Version 2.63

Release date: July 26, 2024

### Resolved Issues

- Corrected an issue where the image might gradually get out of focus in version 2.60. 🇨  
Occurrence conditions:  
After auto focus/preset sequence while the frame rate is limited to 15fps(12.5fps*) under the following setting.
  - Extension software is working
  - [Super Dynamic] level is set to 30 or higher
  - [Privacy Mask] is enabled
  - [Stabilizer] is enabled
  - [Maximum shutter] is set to 2/30s(2/25s*) or longer

  *When 25fps is selected for [Image capture mode].

- Corrected the sensitivity of [VMD information addition] on the preset position. 🇨  
> Macro (anchor)

# Version 2.60

Release date: May 31 2024 

### New Features / Improvements

- Changed the font and color on the browser as below:
  - The font of on-screen display (OSD) to Iwata UD 🇺
  - The font of the live and setting windows to NotoSans 🇺
  - The color of i-PPO logo on the live window to black 🇺
- Removed the need for KMS registration of AI Face Detection. 🇺 [View detail](https://versionup.refined.site/space/CVI/858263032/Network+Cameras#1.-Change-KMS-registration-to-unnecessary-for-AI-Face-Detection)   
From this version, issuing and registering the Registration Key are no longer required for AI Face Detection.
- Improved the zoom and focus speed while the frame rate is limited to 15/12.5 fps. 🇺   
Applies to: 4K and 6MP models only
- Added improvements for 3rd party application development. 🇺   
See details at [Development Partner Portal](https://dev-partner-en.i-pro.com/space/TPFAQEN/1164345345/i-PRO+camera+firmware+version+up+contents).
- Improved [Control log] to record "AI processor occupancy (Ext. software)" logs properly. 🇺
- Improved ONVIF communication. 🇺

### Resolved Issues

Fixed the following issues including other minor issues:

- Corrected an issue where the setting menu and schedule of pre-installed extension software might not appear with version 2.50. 🇨
- Corrected an issue where some 3rd party applications might not work with version 2.50. 🇨
- Corrected an issue where AI-VMD detection frames did not appear on Genetec Security Desk with version 2.50. 🇨
- Corrected an issue where SMTP setting might be initialized after the camera was rebooted. 🇨
- Corrected the response to the following CGI command. 🇨
  - cgi-bin/get_io2?mode=monitor
- Added a correction to a message in French. 🇨  
  > Macro (anchor)

# Version 2.51

<u>Applies only to</u>: WV-S66700-Z3N , WV-X66700-Z3K , WV-S66600-Z3N , WV-X66600-Z3K

### Add new models

- First mass production for WV-S66700-Z3N , WV-X66700-Z3K , WV-S66600-Z3N , and WV-X66600-Z3K  
  > Macro (anchor)

# Version 2.50

Release date: Feb. 29 2024   
[Update on Apr. 24] To use Vaxtor VaxALPR with this firmware version, update VaxALPR to V1.3.21 or later.

### New Features / Improvements

- Added improvements to enhance security. 🇺   
e.g.,  
- Supports signed firmware  
- [Subject Alternative Name] field has been added to [CA Certificate - Generate Certificate Signing Request] in HTTPS setting. [View detail](https://versionup.refined.site/space/CVI/858263032/Network+Cameras#1.-Support-multiple-domains-in-Subject-Alternative-Name)  
- [Security] tab has been added to the [User mng.] setting. [View detail](https://versionup.refined.site/space/CVI/858263032/Network+Cameras#2.-Improve-measures-against-brute-force-attacks)
- Added improvements to the live and setting windows on the web browser. 🇺   
e.g.,  
- A button to show and hide frame rate and bit rate has been added on the live image. [View detail](https://versionup.refined.site/space/CVI/858263032/Network+Cameras#5.-Supports-real-time-frame-rate/-bit-rate-display)   
- HTTP alarm notification setting has been improved. [View detail](https://versionup.refined.site/space/CVI/858263032/Network+Cameras#4.-Add-SD-card-error-event-to-HTTP-alarm)
- Improved the response to CGI commands. 🇺   
Refer to Command Document (H.265 supported models) at [Device integration - IP Camera / i-PRO page](https://i-pro.com/products_and_solutions/en/surveillance/learning-and-support/device-integration/i-pro-camera).
- Improved the image quality. 🇺   
For verification results and restrictions on each browser, refer to "Verification of camera performance with Google Chrome, Firefox, and Microsoft Edge (C0132)" on [Technical Information](https://i-pro.com/products_and_solutions/en/surveillance/learning-and-support/knowledge-base/technical-information).
- Improved the connectivity to Video Management Software (VMS). 🇺
- Improved the settings for the extension software AI Privacy Guard. 🇺 [View detail](https://versionup.refined.site/space/CVI/858263032/Network+Cameras#8.-Improve-AI-Privacy-Guard-setting)
- Added improvements for stable PTZ movement. 🇺
- Improved the ONVIF connection. 🇺
- Added improvements for the data management of extension software. 🇺
- Changed the default setting of [Focus distance] from "Unlimited" to "3m" in the [Cam. Function] tab. 🇺

### Resolved Issues

- Fixed minor issues. 🇨  
> Macro (anchor)

# Version 2.49

Release date: Feb. 29 2024

- Intermediate firmware version to upgrade from version 2.4x or earlier to version 2.50 or later.  
> Macro (anchor)

# Version 2.37   

Release date: October 26, 2023 

- First mass-production