Brand originChina
Supported
Supported
Dahua VTO4103F-I1
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 operating system
- Button Type
- Mechanical
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 Resolution
- P: 960 (H) × 576 (V); N: 960 (H) × 480 (V)
- Video Frame Rate
- P: 25 fps; N: 30 fps
- Light Compensation
- Auto IR
- Day/Night
- Auto(ICR)/Color/B/W
- Audio Input
- 1 channel
- Audio Output
- Built-in speaker
- Audio Mode
- Two-way audio (half–duplex)
- Audio Enhancement
- Echo suppression/digital noise reduction
Function
- Communication Mode
- Analog 2-wire
- Unlock Mode
- IC card; ID card; password; fingerprint; remote unlock (A sub-module must be connected to the main module for the first 4 methods)
- Leave Videos
- Yes (SD card inserted in VTH is needed)
Performance
- Casing Material
- PC + 10% GF
Port
- RS-485
- 1
- Alarm Output
- 1 channel
- Power Output
- 1 channel, 12 V, 1 A
- Exit Button
- 1 channel
- Door Status Detection
- 1 channel
- Lock Control
- 1 channel
Alarm
- Tamper Alarm
- Yes
General
- Appearance Color
- Silver
- Power Supply
- 2-wire controller
- Installation
- Flush Mount; Surface Mount
- Certifications
- CE
- Accessory
- Surface mount box (optional), flush mount box (optional), panel (optional)
- Product Dimensions
- 100.0 mm × 100.0 mm × 49.9 mm (3.94" × 3.94" × 1.96") (H × W × D)
- Protection
- IP65
- Operating Temperature
- –40 °C to +60 °C (–40 °F to +140°F)
- Operating Humidity
- 10%–90%
- Operating Environment
- Outdoor
- Operating Altitude
- 0 m–3,000 m (0 ft–9,842.52 ft)
- Power Consumption
- ≤4 W (standby), ≤12 W (working)
- Gross Weight
- 0.41 kg (0.90 lb)
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