VTO4202F-MDB4 - The button panel module, ideal for modular intercom systems, is equipped with 4 mechanical buttons, a weather-resistant aluminum alloy structure, IP65 and IK07 protection rating for flush-mounted or surface installations, perfect for outdoor environments from -30°C to +60°C; guarantees low power ≤0.6W, compact dimensions 100x50x26 mm and 5VDC power supply with CE EMC and LVD certifications, offering an elegant and robust design for professional video intercom systems. Dahua
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VTO4202F-MDB4 | MODULE WITH TWO MECHANICAL KEYS

The Dahua VTO4202F-MDB4 series offers professional video intercom modules ideal for outdoor use, with a modular design, aluminum alloy structure, and IP65 and IK07 protection ratings. These modules guarantee weather resistance, energy efficiency, and easy flush- or surface-mounted installation, perfect for residential and commercial solutions.
Main specifications:
- Robust aluminum construction
- 5VDC power supply with low power consumption
- IP65 and IK07 protection against water and impacts
- Operation from -30°C to +60°C
- Versatile installation (built-in or surface)
- CE EMC and LVD certifications
Further details

Technical data sheet
| Model | VTO4202F-MDB4 |
| System | |
| Button Type | Mechanical |
| Number of Buttons | 4 |
| Performance | |
| Casing Material | Aluminum alloy |
| Port | |
| Power Output |
5 VDC (provides power for other modules) |
| General | |
| Appearance Color | Silver |
| Power Supply | 5 VDC (provided by other modules) |
| Certifications | CE EMC; CE LVD |
| Product Dimensions | 100.0 mm × 50.0 mm × 26 mm (3.94" × 1.97" × 1.02") |
| Protection | IK07; IP65(silicone sealant is needed for installation) |
| Operating Temperature | –30 °C to +60 °C (–22 °F to +140 °F) |
| Operating Humidity | 10%–90% (RH), non-condensing |
| Operating Environment | Outdoor |
| Operating Altitude | 0 m–3,000 m (0 ft–9,842.52 ft) |
| Power Consumption | ≤0.2W (standby), ≤0.6W (working) |
| Gross Weight | 0.24 kg (0.53 lb) |
| Storage Temperature | 0 °C to +40 °C (+32 °F to +104 °F) |
| Storage Humidity | 30%–75% (RH) |


