Description
Product Description
Dahua VTH5221DW-S2
With an efficient embedded processor and Linux OS, VTH5221DW-S2 works stable and fast.
It is a comprehensive solution for homes, offices and commercial facilities, combining modern design with advanced functions.
Specification Dahua VTH5221DW-S2
| Technical Specification | Model | VTH5221D/DW-S2 |
| System | Main Processor | Embedded Micro Processor |
| Operation System | Embedded LINUX OS | |
| Video | Video Compression | H.264 |
| Audio | Audio Compression | G.711 |
| Audio Input | All-direction Microphone | |
| Audio Output | Built-in Loudspeaker | |
| Bidirectional Talk | Support Dual-way Bidirectional talk | |
| Display | LCD Screen | 7" 1024x600 |
| Operation Mode | Input | Touch buttons and capacitive screen |
| Interface | Wired Zones | 6 on-board zones |
| Wireless Zones | 8 wireless zones | |
| Alarm Out | 1 | |
| RS485 | 1 |
*We have done our best to provide an accurate description and specifications. Please note that these were created and translated automatically using manufacturer data. Colors and appearance may look different depending on your monitor settings. Before buying, please check the product sheet from the manufacturer for official information. The “Specification” section may refer to different variants of the same device (depending on the exact model name/identifier). If anything is unclear or inconsistent, please contact the seller before purchase. If warranty information is provided, it refers to the manufacturer’s warranty unless stated otherwise. Product images may show multiple color variants. If the model name does not include a color designation, it typically refers to the default version (e.g., for cameras: white). Other variants are indicated in the product name, such as “Black” or “BLK”.
/VTH5221DW-S2(6939554965876)_image_1.jpg)