VTH0003A

Dahua VTH0003A 2 Wire Analog Audio Indoor Monitor - White

The VTH0003A is a high-quality Dahua 2-wire analog audio indoor monitor designed for simple reliable apartment and building intercom communication with clear two-way voice calling. Measuring 91.5 x 160.0 x 25.5mm, it features a slim white ABS housing with braille-support buttons and a built-in speaker, using analog 2-wire communication to deliver fast retrofit-friendly installation with minimal cabling.

Ideal for residential multi-dwelling, small commercial and upgrade projects, it provides one-touch controls to answer calls, unlock doors, enable DND and mute, plus adjustable system ringtone and intercom volume for everyday comfort. With custom ringtones, 4 status indicators, 2-channel alarm input for connecting doorbells, and support for configuring main and sub indoor monitors with group calls from the door station, it’s a practical indoor audio entry solution that keeps power consumption low at up to 1W standby and 5W in use.

Key Features

• 2-wire analog audio indoor monitor with built-in speaker and two-way half-duplex talk to the door station
• Ultra-slim wall unit 91.5 x 160.0 x 25.5mm in white ABS with braille support for improved usability
• One-click operation for answer unlock DND and mute with sleep mode and quick wake-up
• Supports 2-channel alarm input for doorbells plus up to 2 extensions and group calls via main sub monitor setup
• CE certified indoor device with -10°C to +55°C operating range and low power draw up to 1W standby and up to 5W working