Dahua Apartment Set 3x IP Interface Buttons - 2 Wires - 48VDC + 3x 7" Color Monitor - Serial Wiring
Dahua Apartment Videophone Set 3x IP-2wire Buttons VTO4202F-X-S2 Series - 2-wire Serial Wiring - 48VDC
1x VTO4202F-P-S2 IP-2-wire 48V camera module
2x 2+1 Button Modules
1x VTM02R2 surface mount box
Or
1x VTM127 Flush-mounted box
1x VTM125 – Front panel for 2 modules
3x VTH2622G-W 7" Touch Monitors - 2-Wire 48V IP & Wi-Fi
1x VTNS2003B-2 2-wire switch cascade up to 20 monitors
1x Din rail power supply 48V-2.1A
DAHUA 3-Button Apartment IP Kit – 2-Wire, 48V DC + 3 × 7” Touchscreen Monitors
The DAHUA 3-Button Apartment IP Kit is a complete IP-2-wire video intercom solution designed for residential and multi-tenant apartment buildings. It offers secure access control, HD video communication, and scalable system expansion, all with simplified two-wire serial cabling.
At the entrance, the system features the VTO4202F-X-S2 IP door station series, combining a high-definition camera with modular 3-button calling interface. The configuration includes the VTO4202F-P-S2 48V IP-2-wire module and 2 modular button units (2+1 buttons), enabling reliable visitor calling and apartment selection.
Installation flexibility is ensured with either the VTM02R2 surface-mount box or the VTM127 flush-mount box, combined with the VTM125 front panel for a clean, professional architectural finish.
Inside the apartments, the kit includes 3 × VTH2622G-W 7-inch touchscreen monitors, supporting IP over 2-wire and Wi-Fi connectivity. These monitors deliver HD video display, intuitive touch control, two-way audio communication, and remote door unlocking.
System wiring and expansion are managed through the VTNS2003B-2 two-wire switch, allowing cascade connection of up to 20 monitors, ideal for scalable residential projects. Power is supplied by the 48V DC DIN-rail power supply (2.1A), ensuring stable and continuous system operation.
In summary, the DAHUA 3-Button IP-2-Wire Apartment Kit provides a modern, reliable, and scalable video intercom solution, combining 48V power, modular entrance station design, touchscreen indoor monitors, and simplified two-wire installation.
Key Features:
Complete 3-button apartment IP video intercom kit
2-wire serial cabling with 48V DC power
VTO4202F-X-S2 modular IP door station with HD camera
VTO4202F-P-S2 IP-2-wire 48V module
2+1 modular button configuration
Surface mount (VTM02R2) or flush mount (VTM127 + VTM125)
3 × VTH2622G-W 7-inch touchscreen IP & Wi-Fi monitors
VTNS2003B-2 2-wire switch (cascade up to 20 monitors)
DIN-rail 48V DC power supply (2.1A)
HD video, two-way audio, remote unlocking
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Intercom Specifactions
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|---|---|
| Intercom Type | 2-Wires HD-48V |
| Indoor Unit | Video 7.0" |
| Intercom Wire | 2-Wire - 48VDC |
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General specifications
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| Mounting Type | Surface Mount or Flush Mount |
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