Brand originChina
Supported
Supported
Dahua VTO4201FB-P1
Category
Intercom
First seen by Awernica
Oct 2026
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Software Support
Not specified
No published date
Replacement
Not specified
No verified replacement
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Specifications
From the manufacturer's product information.
System
- Main Processor
- Embedded Processor
- Operating System
- Embedded Linux Operation System
- Button Type
- Mechanical
- Number of Buttons
- 1
- Interoperability
- CGI; ONVIF
- Network Protocol
- UDP; TCP; IPv4; DNS; RTSP; UPnP; SIP; P2P; RTP
Basic
- Camera
- 1/2.9" 2 MP CMOS
- Field of View
- H: 168.6°; V: 87.1°; D: 176.7°
- WDR
- 120 dB
- Noise Reduction
- 3D NR
- Video Compression
- H.265; H.264
- Video Resolution
- Main stream: 720p; WVGA; D1; CIF; Sub stream: 1080p; WVGA; D1; QVGA; CIF
- Video Frame Rate
- 25 fps
- Video Bit Rate
- 256 Kbps to 8 Mbps
- Light Compensation
- Auto IR
- Day/Night
- Auto(ICR)/Color/B/W; Color/B/W
- Audio Compression
- G.711a; G.711u; PCM
- Audio Input
- 1 channel
- Audio Output
- Built-in speaker
- Audio Mode
- Two-way audio
- Audio Enhancement
- Echo suppression/digital noise reduction
- Audio Bit Rate
- 16 kHz, 16 bits
Function
- Communication Mode
- Full digital
- Unlock Mode
- Remote
- Leave Videos
- Yes (SD card is inserted in the indoor monitor or door station)
- Storage
- Supports Micro SD card (up to 256 GB)
- Web Configuration
- Yes
Performance
- Casing Material
- Aluminum
Capacity
- Card Capacity
- 3000
- Fingerprint Capacity
- 3000
Port
- RS-485
- 1
- Alarm Output
- 1
- Power Output
- 1 port,12 V/600 mA
- Exit Button
- 1
- Door Status Detection
- 1
- Lock Control
- 1
- Network Port
- 1 × RJ-45 port, 10/100 Mbps network port
Alarm
- Tamper Alarm
- Yes
General
- Appearance Color
- Black
- Power Supply
- 12 VDC, 2 A, PoE (802.3af/at)
- Power Adapter
- Optional
- Installation
- Flush Mount; Surface Mount
- Certifications
- CE
- Accessory
- Surface mount box (optional); flush mount box (optional); rain cover (optional)
- Product Dimensions
- 100.0 mm × 100.0 mm × 49.4 mm (3.94" × 3.94" × 1.94")
- Protection
- IK07; IP65
- 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–3000 m (0 ft–9842.52 ft)
- Power Consumption
- ≤4 W (standby), ≤5 W (working)
- Gross Weight
- 0.43 kg (0.95 lb)
- Storage Temperature
- 0 °C to +40 °C (+32 °F to +104 °F)
- Storage Humidity
- 30%–75% (RH), non-condensing
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