Dahua VTH5422HW-W – IP Video Intercom Indoor Monitor, 7" Display, 2-Wire & Wi-Fi

The Dahua VTH5422HW-W is an advanced IP video intercom indoor monitor for residential and commercial environments, combining 2-wire digital communication, standard IP network connectivity, and built-in Wi-Fi. Its versatile connection options make it ideal for new installations as well as retrofit projects using existing 2-wire cabling, while the DMSS app enables full remote management from iOS or Android smartphones.

Key features

• Display: 7-inch TFT capacitive colour touchscreen, 1024 × 600 (WVGA) resolution with 2.5D screen glass
• Communication: 2-wire digital communication and power (via switch) or standard RJ45 / PoE Ethernet (10/100 Mbps)
• Wi-Fi: IEEE 802.11b/g/n, 2.4 GHz band, WPA/WPA2 and WPA-PSK/WPA2-PSK encryption
• Video decoding: H.265 and H.264 – live view of door stations and IP cameras
• Audio: Two-way audio, built-in omnidirectional microphone and speaker, echo suppression, G.711a / G.711u / PCM compression, 16 kHz / 16-bit
• Alarm interface: 6 alarm inputs and 1 alarm output; supports motion detectors, magnetic contacts, smoke detectors; SOS function
• Power: 48 V DC supply; 12 V / 200 mA auxiliary power output; RS-485 interface
• Storage: Micro SD card slot (up to 64 GB) for local recording and playback
• Protocols: ONVIF, SDK, RTSP, RTP, SIP, DNS, SSH
• Operating system: Embedded Linux for stable and reliable performance
• Dimensions: 189.0 × 130.0 × 26.9 mm; surface-mount installation; mounting bracket and alarm ribbon cable included
• Operating conditions: –10 °C to +55 °C, humidity 20%–90% (non-condensing)
• Certifications: CE, FCC

The VTH5422HW-W integrates seamlessly into the Dahua VTH/VTO video intercom ecosystem, supports daisy-chain topology, and acts as a centralised hub for access control, alarm device management, and visual surveillance – all from a single elegant touchscreen.