VTH0003A-H

Dahua VTH0003A-H 2 Wire Analog Audio Indoor Monitor - White

The VTH0003A-H is a reliable Dahua 2-wire analog audio indoor monitor designed for simple apartment and building intercom communication with clear two-way voice calling. Measuring 91.5 x 160.0 x 43.3mm, it features a clean white ABS housing with a handset receiver and built-in speaker, using reliable analog 2-wire communication to keep installation fast and cost-effective.

Ideal for residential multi-dwelling, small commercial and retrofit intercom upgrades, it offers one-touch controls to answer calls, unlock doors, enable DND and mute, plus adjustable ringtone and intercom volume for everyday comfort. With custom ringtones, 4 status indicators, and support for main and sub indoor monitor configuration including group calls from the door station, it delivers practical scalable indoor audio entry management while keeping power usage low up to 1W standby and up to 5W working.

Key Features

• Analog 2-wire audio indoor monitor with handset and two-way half-duplex talk to the door station
• One-click operation for answer unlock DND and mute with quick wake-up and sleep mode
• Adjustable system ringtone and intercom volume plus support for custom ringtones
• Supports 2-channel alarm input for connecting doorbells and allows up to 2 extensions
• Surface mount white ABS unit CE certified with indoor operating range -10°C to +55°C and low power consumption