---
title: "2021-07-19"
slug: "2021-07-20"
updated: 2022-08-02T21:32:37Z
published: 2022-08-02T21:32:37Z
canonical: "ametawiki.ametagroup.com/2021-07-20"
---

> ## 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.

# 2021-07-19

#### Compatible model:

VDP-DH-HAC9155W/9156W

Dahua model No.: VTH1560B VTH1560BW VTH1510CH VTH1550CH

#### Release date: 2021-07-19

Please download here:

[General_VTH151X_Eng_SIP_V4.300.0000001.0.R.20210719.bin](https://cdn.document360.io/698fbf35-46b1-42c8-9a01-0506761ce4e8/Images/Documentation/General_VTH151X_Eng_SIP_V4.300.0000001.0.R.20210719.bin)