Brand originChina
Discontinued
Discontinued
Dahua VTA2302A
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
- Interoperability
- ONVIF
- Network Protocol
- RTSP; RTP; TCP; UDP
Baisc
- Camera
- 1/2.7" 2MP CMOS high definition, low illumination
- Field of View
- Horizontal: 91°; vertical: 47°; diagonal: 111°
- Video Compression
- H.264
- Video Resolution
- Main stream: 720p; sub stream: 1080p
- Video Bit Rate
- 256 Kbps–2048 Kbps
- Audio Compression
- G.711u
- Audio Output
- Built-in speaker, external active speaker
- Audio Mode
- Two-way voice call
- Audio Enhancement
- Echo suppression, digital noise reduction
- Audio Bit Rate
- 16 KHz, 16 Bit
- Casing Material
- Aluminum
Function
- Communication Mode
- Full digital
- Web Configuration
- Yes
Port
- RS-485
- 1
- Alarm Input
- 2
- Alarm Output
- 2
- Power Output
- 1 (12V/100mA)
- Network
- 1 RJ-45 10 Mbps/100 Mbps self-adaptive
General
- Color
- Silver
- Power Supply
- DC 12V 2A; Standard PoE(36-57V, 0.35A)
- Power Adapter
- Optional
- Installation
- Surface mount
- Certification
- CE, FCC
- Dimensions
- 180.0 mm × 105.0 mm × 46.7 mm; (7.09" × 4.13" × 1.84")
- Operating Temperature
- -30° C to +60° C (-22°F to +140°F)
- Operating Humidity
- 10RH%–90RH% (non-condensing)
- Operating Altitude
- 86kPa–106kPa
- Power Consumption
- ≤ 2W (standby), ≤ 6W (working)
- Gross Weight
- 1.2 kg (2.65 lb)
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