DAHUA VTH2123GB-W-S2 7-inch Wi-Fi/2-Wire Indoor Panel

The DAHUA VTH2123GB-W-S2 is a 7-inch TFT LCD capacitive touchscreen indoor panel designed for 2-Wire IP video intercom systems. It combines Wi-Fi connectivity (2.4GHz) with traditional 2-Wire networking, offering flexible installation and reliable communication. The panel features a built-in omnidirectional microphone and speaker, supporting G.711A, G.711U, and PCM audio compression, as well as H.264 video compression. With a sleek surface-mount design and PC+ABS casing, it is suitable for modern residential and commercial environments.

Advantages

This indoor panel provides clear audio and video communication, easy touchscreen operation, and low power consumption (≤2W standby, ≤6W working). Its dual connectivity options (Wi-Fi and 2-Wire) allow for versatile system integration, while the capacitive touchscreen ensures responsive control. The panel supports up to 6 alarm inputs and 1 alarm output via the VTNC1000B/VTNC1000C controller, enhancing security functionality.

Suitable for

• Residential apartments and houses
• Office buildings and commercial spaces
• Access control and security systems
• Smart home integration

Key specifications

• Display: 7-inch TFT LCD, 1024×600 resolution, capacitive touchscreen
• Connectivity: Wi-Fi (2.4GHz) and 2-Wire (via VTNC1000B/VTNC1000C)
• Audio: Built-in microphone and speaker, G.711A/G.711U/PCM
• Video Compression: H.264
• Alarm: 6 inputs, 1 output (via controller)
• Power: 2-Wire or 12V DC, ≤2W standby, ≤6W working
• Operating Temperature: –10°C to +55°C (14°F to 131°F)
• Humidity: 10%–90% RH
• Material: PC+ABS, surface mount
• Memory: 128MB Flash, 64MB RAM

Recommendations

For optimal performance, pair this panel with DAHUA VTNC1000B or VTNC1000C 2-Wire controllers. Ensure proper Wi-Fi signal strength for wireless connectivity. Professional installation is recommended.