Description
Product Description
Dahua VTH2421FW-P
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Specification Dahua VTH2421FW-P
| Technical Specification | Main Processor | High performace embedded processor |
| Operating System | Embedded LINUX OS | |
| Screen Type | Capacitive screen | |
| Display | 7-inch TFT screen | |
| Resolution | 1024 × 600 | |
| Video Compression | H.264 | |
| Audio Compression | G.711A/G.711U/PCM | |
| Audio Input | 1 channel all-direction microphone | |
| Audio Output | Built-in 1.5W loudspeaker | |
| Audio Mode | Support dual-way bidirectional talk | |
| Audio Enhancement | Support echo cancellation/DNR | |
| Audio Bit Rate | 16 kbps | |
| Communication Mode | Full digital | |
| Information Release | Support to receive and view notifications issued by center | |
| Leave Videos or Text Messages | Support | |
| DND Mode | Support to set DND period | |
| Sub-station Quantity | 9 | |
| Alarm Input | 6 channel (switch quantity) | |
| Alarm Output | 1 channel | |
| Network | 1 RJ-45 | |
| SOS Alarm | Support | |
| Casing | PC+ABS | |
| Appearance Color | Appearance Color | |
| Power Supply | Standard PoE DC 12V 1A | |
| Installation | Wall mount | |
| Accessories | Default bracket Default alarm cable | |
| Dimensions | 119.6 mm × 221.5 mm × 21.5 mm (4.71" × 8.72" × 0.85") | |
| Operating Temperature | -10°C to +55°C (+14°F to +131°F) | |
| Operating Humidity | 10%RH-95%RH | |
| Power Consumption | Standby≤4W, work≤6W | |
| Gross Weight | 0.35 Kg (0.77 lb) | |
| Power supply mode | PoE | |
| Storage | Support Micro SD, maximum memory capacity 32 G, standard memory capacity 8 G |
*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”.
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