Brand originChina
Supported
Supported
Dahua VTH5422HB/VTH5422HW
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
- Interoperability
- ONVIF
- Network Protocol
- SIP; IPv4; RTSP; RTP; TCP; UDP
Basic
- Screen Type
- Capacitive touch screen
- Display
- 7" TFT
- Screen Resolution
- 1024 × 600
- Audio Compression
- G.711a; G.711Mu; G.711u; PCM
- Audio Input
- 1
- Audio Output
- Built-in speaker
- Audio Mode
- Two-way audio
- Audio Enhancement
- Echo suppression
- Audio Bit Rate
- 16 KHz, 16Bit
Function
- Communication Mode
- Full digital 2-wire
- Information Release
- Receive and view text information released by the management center (After SD card is installed, picture information can be received and viewed.)
- Leave Videos
- Yes (insert an SD card into the indoor monitor)
- DND Mode
- DND period and DND mode can be set.
- Number of Extension
- Villa: 3; apartment: 3
- Storage
- Micro SD card (up to 64 GB)
Performance
- Casing
- PC + ABS
Port
- RS-485
- 1
- Alarm Input
- 6
- Alarm Output
- 1
- Power Output
- 1 (12V/100mA)
- Door Bell
- Yes (use any alarm input port)
- Network
- One two-wire port and one 10Mbps/100Mbps Ethernet port (one of them can be selected)
General
- Color
- Black or white
- Power Supply
- Two-wire switch (max power transmission distance:; 100 m); Standard PoE
- Power Adapter
- Not included
- Installation
- Surface mount
- Certifications
- CE; FCC; UL
- Accessory
- Bracket and alarm ribbon cable (included)
- Dimensions
- 189.0 mm × 130.0 mm × 26.9 mm; (7.44" × 5.12" × 1.06")
- Operating Temperature
- -10°C to +55°C (+14°F to 131°F)
- Operating Humidity
- 20% to 93% (non-condensing)
- Operating Altitude
- Beneath 3000 m (9842.52 ft)
- Power Consumption
- Standby ≤ 2W; working ≤ 6W
- Net Weight
- 388 g (0.86 lb)
- Gross Weight
- 741 g (1.63 lb)
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