Dahua VTH2020A 7-inch Analog Indoor Monitor Video Intercom
This is a placeholder price. Please contact us for a quote.
Most orders ship within 30 working days. Stock status shown on this page is not real-time.
After you place your order, please check the order confirmation email from our team. We will confirm stock, lead time and shipping before dispatch. If an item is out of stock, we may propose a compatible replacement model for your approval.
Working to a project deadline? Contact us before ordering.
Our team can confirm specifications, stock and pricing before you order.
Email sales@icctvzone.com or contact us.
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VTH2020A
> Color video & audio intercom
> Alarm integration
> Sufrace mounted
Product Data
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Technical Specification |
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Model |
VTH2020A |
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System |
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Main Processor |
NEC MCU |
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Operation System |
Simple OSD message |
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Video |
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Video Onput |
1ch CVBS analog video |
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Audio |
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Audio Compression |
G.711 |
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Audio Input |
All-direction Microphone |
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Audio Output |
Built-in Loudspeaker |
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Bidirectional Talk |
Support Dual-way Bidirectional talk |
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Display |
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LCD Screen |
7“ 800x480 |
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Operation Mode |
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Input |
Mechanical buttons |
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Interface |
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Alarm In |
6 |
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Alarm Out |
1 |
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RS485 |
- |
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General |
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Insatllation |
Surface |
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Power |
DC24V |
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Power Consumption |
Standby ≤1.5W, Work ≤4W |
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Working Temperature |
﹣10°C~+55°C |
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Relative Humidity |
10%~90%RH |
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Dimensions |
221.2mm×154.3mm×26.3mm |
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Weight |
0.8Kg |
Order & Pricing Information for Surveillance Products
Please note the following important details when ordering surveillance products from ICCTVZONE:
- Order confirmation: After you place an order, please check the confirmation email from our team. We will confirm stock, lead time and shipping before dispatch.
- Stock & replacements: Inventory status is not real-time. If an item is out of stock, we may propose a compatible replacement model for your approval.
- Final pricing: Prices shown are indicative. The final price is confirmed on the Proforma Invoice (PI) after order confirmation.
- Project-specific pricing: Some products are configured for project requirements; pricing may vary with quantity and specification.
- Minimum order: A minimum order value may apply to non-stock or project items; our team will confirm before processing.
- Shipping costs: Shipping is calculated separately and added to the order total.
- Duties & taxes: Import duties, taxes and customs clearance fees are not included in the product price or shipping quote. These charges are the customer's responsibility.
- Genuine products: We supply genuine products from leading brands with current firmware.
- Technical support: Our engineers provide pre-sales and after-sales technical support.
- Warranty: Warranty terms depend on the product and order type; we will confirm the applicable coverage in writing.
Questions? Contact sales@icctvzone.com.
Product Features
What this model is for, what it does well, and what to confirm before it goes on a project.
Indoor video intercom stations where a 7-inch analog monitor with two-way talk and alarm inputs is needed.
The 7-inch 800x480 LCD screen gives visitors and residents a readable view at the door station.
An all-direction microphone and built-in loudspeaker support dual-way bidirectional talk for natural conversations.
Six alarm inputs and one alarm output let the monitor connect with alarm signaling in the intercom setup.
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