VTH0003A 2-Wire Analog Audio Monitor with Intercom, DND, and Door Control - Dahua

VTH0003A 2-Wire Analog Audio Monitor with Intercom, DND, and Door Control - Dahua

 
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VTH0003A is a 2-wire analog audio indoor monitor designed for essential video intercom systems, featuring 2-wire analog communication for simple and reliable installations. Equipped with half-duplex two-way audio with a built-in speaker , it enables clear communication with the external station. It integrates one-touch quick functions for answering, door opening, DND mode and mute, improving daily usability. Thanks to LED status indicators and Braille support , it offers instant accessibility and control. The compact design with low power consumption ≤5W makes it ideal for Dahua residential environments.

Technical data sheet

Reference: VTH0003A

Brand: Dahua

EAN: 6937552430006

Manufacturer Object ( [id] => 13 [name] => Dahua [description] =>

The Asian Company, born in 2001, is famous because of the excellent quality of its product in terms of performances and potential.

The range of products made by Dahua includes not only classic CCTV systems but also more complex and articulate systems: not only video surveillance, indeed, but also access control, video intercoms, thermal cameras and much more.

The reliability, the cutting-edge technologies and the competitive prices offered by Dahua are only some of the reasons why Setik has always chosen to distribute this brand. Dahua has been for years a reference point in the international CCTV market, due to the huge investments dedicated every year to Research and Development. Numbers are clear: since 2016, Dahua has registered more than 800 patents with its own brand.

The Dahua-branded products sold by Setik Srl could eventually be delivered as OEM: this means that the items are absolutely original and made by Dahua, but characterized by a different aesthetic look reserved for the online market (generally as far as the logo and the package are regarded).

This has no effects on the warranty and on the technical specifications nor even on the possible updates and functionalities, because the products are authentic Dahua’s ones.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. is one of the leading solution providers in video surveillance industry, with more than 13,000 employees and 35 active branches all over the world.

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VTH0003A | 2-WIRE INDOOR ANALOG MONITOR

Dahua

The Dahua VTH0003A is a 2-wire analog audio indoor monitor designed for simple and efficient video intercom systems, featuring 2-wire analog communication for quick and reliable installations. Equipped with half-duplex two-way audio with a built-in speaker , it enables clear communications with the external station. It integrates one-touch quick functions for call answering, door opening, DND mode and mute, improving the user experience. Thanks to LED status indicators and Braille support , it offers immediate accessibility and control. The compact design with low power consumption ≤5W makes it ideal for residential environments.

Main specifications:

- 2-wire analog communication for simple and reliable installation

- Half-duplex two-way audio with built-in speaker for clear communications

- Quick one-touch functions for call management, door opening and DND mode

- LED status indicators for instant device control

- Braille support for greater accessibility

- 2-channel alarm input for doorbell connection

- Low consumption ≤5W ideal for continuous use

Further details

✅ System :
The device is based on an embedded processor with RTOS system , designed to ensure stability and reliability over time, with 2-wire analog communication ideal for simple systems and quick installations.
✅ Audio:
It integrates half-duplex two-way audio with a built-in microphone and speaker , offering clear communications with the external station and volume adjustment to adapt to different environments.
✅ Functions:
It features one-touch functions for answering calls, opening the door, DND mode and mute , as well as group call management, LED status indicators and support for accessibility features such as Braille.
✅ Doors :
 Equipped with 2-channel alarm inputs for connecting doorbells and external devices, as well as a dedicated interface for door management, ensuring simple integration with basic systems.
✅ Performance :
Durable ABS structure with low consumption ( ≤5W ), designed for continuous and reliable operation, ideal for residential environments thanks to its energy efficiency and durability.

Technical data sheet

VTH0003A
System
Main Processor Embedded Processor
Operating System RTOS
Button Type Mechanical
Basic
Audio Input 1 channel
Audio Output Built-in speaker
Audio Mode Two-way audio (half-duplex)
Function
Communication Mode Full digital; Digital 2-wire
DND Mode Yes
Number of Extensions 2
Port
Alarm Input 2 channels
Door Bell Yes (use the alarm input port)
Performance
Casing Material ABS
General
Appearance Color White
Power Supply The power is provided by the distributor.
Power Adapter Purchased separately
Installation Surface Mount
Certifications THERE IS
Product Dimensions 91.5 mm × 160.0 mm × 25.5 mm (3.60" × 6.30" × 1.00")
Operating Temperature –10 °C to +55 °C (+14 °F to +131 °F)
Operating Humidity 10%–95% (RH)
Operating Altitude 0 m–3000 m (0 ft–9842.52 ft)
Power Consumption ≤1W(standby),≤5W(working)
Gross Weight 0.318 kg (0.7 lb)
Storage Temperature 0 °C to +40 °C (+32 °F to +104 °F)
Storage Humidity 30%–75%
Operating Environment Indoor
All our products are in conformity with the in force CE normative (read here). To ask for a copy of the certification fill out this form