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

referencia : VTH0003A

brand : Dahua

EAN: 6937552430006

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

La empresa asiática, fundada en 2001, debe su reputación a la excelente calidad de sus productos en términos de rendimiento y capacidad. La gama de productos de Dahua abarca desde los sistemas clásicos de CCTV hasta los sistemas de seguridad más complejos y articulados: no sólo la videovigilancia, sino también el control de acceso, los sistemas de videoportería, los productos de detección térmica y mucho más. La fiabilidad, la tecnología de punta y los precios competitivos que ofrece Dahua son sólo algunas de las razones por las que Setik siempre ha elegido distribuir la marca. Dahua es desde hace años un sólido punto de referencia en el mercado internacional de los circuitos cerrados de televisión, gracias a las enormes inversiones que cada año se dedican a la investigación y el desarrollo. Las cifras hablan por sí mismas: desde 2016 hasta hoy Dahua ha registrado más de 800 patentes con su propia marca. Actualmente Dahua puede presumir de estar entre los 10 primeros líderes mundiales en el mundo de la seguridad. Este año Dahua fue premiado con el 2º puesto en el ranking "2019 TOP SECURITY 50".

Los productos de la marca Dahua vendidos por Setik SRL pueden ser entregados como productos OEM, es decir, productos que a todos los efectos son productos originales de Dahua, pero que tienen una apariencia estética diferente reservada para el mercado en línea (generalmente en términos de logotipo y embalaje). Esto no afecta en modo alguno a la garantía y a las características técnicas del producto, que es siempre genuino de Dahua, ni a las actualizaciones y la funcionalidad.

[short_description] =>

Videosorveglianza Dahua

Zhejiang Dahua Technology Co., Ltd. es uno de los principales proveedores mundiales de soluciones de videovigilancia, con más de 13.000 empleados y 35 filiales activas en todo el mundo.

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BUSQUE INSTALADOR

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