Internal Monitor 2 Wires and WIFI VTH2123GW-W-S2 internal SIP monitor 7" TFT touch screen 1024X600, Audio Compression G.711a, 6 inputs + 1 alarm output, 1 Audio Input, Speaker, WI-FI Frequency IEEE802.11b; 802.11g; 802.11n, Display of IP and HDCVI dahua cameras, Surface mounting. White color. S2 version . Dahua
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INTERNAL STATION 2-WIRE/WIFI DAHUA SIP MONITOR 7" - AUDIO AND ALARM - S2 VERSION - WHITE COLOR

Product Details:
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Technical data sheet
| Model | VTH2123GW-W-S2 |
| System | |
| Main Processor | Embedded processor |
| Operating System | Embedded Linux operating system |
| Network Protocol | UDP;TCP;IPv4;DNS |
| Basic | |
| Screen Type | Capacitive touchscreen |
| Display | 7" TFT |
| Screen Resolution | 1024 (H) × 600 (V) |
| Audio Compression | G.711a; G.711u; PCM |
| Audio Input | 1 channel |
| Audio Output | Built-in speaker |
| Audio Mode | Two-way audio with VTO (half–duplex);Two-way audio with app (full–duplex) |
| Audio Enhancement | Echo suppression/digital noise reduction |
| Audio Bitrate | 16kHz; 16bit |
| Function | |
| Leave Videos | Yes (SD card needed) |
| DND Mode | Do not disturb period can be set; Do not disturb mode |
| Number of Extensions | Villa: 4 Apartment: 2 |
| Wi-Fi | Yes |
| Wireless Standard | IEEE802.11b; 802.11g; 802.11n |
| Wireless Frequency Range | 2.4GHz |
| Storage | Micro SD card (up to 64 GB) |
| Port | |
| RS-485 | 1 |
| Alarm Input | 6 |
| AlarmOutput | 1 channel |
| Power Output | 1 (12V, 200mA) |
| Door Bell | Yes (use any alarm input port) |
| Performance | |
| Casing | PC + ABS |
| General | |
| Appearance Color | White |
| Power Supply | 2-wire Controller |
| Power Adapter | Optional |
| Installation | Surface Mount |
| Certifications | THERE IS |
| Accessories | Included: Power cord 485 and Power output ribbon cable alarm ribbon cable bracket branch terminal Sold separately: 2-wire controller |
| Dimensions | 134.6 mm × 189.6 mm × 24.0 mm (5.30" × 7.46" × 0.94") |
| Operating Temperature | –10°C to +55°C (+14°F to 131°F) |
| Operating Humidity | 10%–90% (RH) |
| Operating Altitude | 0 m–3000 m (0 ft–9842.52 ft) |
| Power Consumption | ≤ 4 W (standby), ≤ 10 W (working) |
| Gross Weight | 622g (1.37lb) |
| Storage Temperature | 0 °C to 40 °C (32 °F to 104 °F) |
| Storage Humidity | 30%–75% |
| Anti-corrosion Level | Basic Protection |
| Operating Environment | Indoor |
Further details
![]() | 7" TFT Touch Screen 1024x600 display |
| Two-way audio (Audio input and built-in speaker) | |
![]() | 6 Alarm Inputs + 1 Alarm Output |
| This product is covered by a 24 month warranty. |





