---
title: "2021-07-15"
slug: "2021-07-22"
updated: 2022-08-02T21:56:08Z
published: 2022-08-02T21:56:08Z
canonical: "ametawiki.ametagroup.com/2021-07-22"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://ametawiki.ametagroup.com/llms.txt
> Use this file to discover all available pages before exploring further.

# 2021-07-15

#### Compatible model: HAC9542

Dahua model No.: VTH5422HW

#### Release date: 2021-07-15

          **Please download here:**

          

[General_VTH542XH_MultiLang_SIP_V4.500.0000002.0.R.210715.bin](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/General_VTH542XH_MultiLang_SIP_V4.500.0000002.0.R.210715.bin)

---