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DAHUA-4391
Dahua SIP Video Door Station
DAHUA-4391
DHI-VTO2211G-P-S2
- MAIN FEATURES
- SPECIFICATIONS
- DOCUMENTATION
- COMMENTS
- Dahua SIP video door station
- Controls two locks
- Supports 10000 cards
- Night vision with IR lighting
- Two-way audio and voice call through App
- Management platform
- Unlocking with card, on interior monitor and remote unlocking via App
- Ultra-slim and lightweight design
- IP65 protection
- Supports PoE standard
- Embedded processor
- Embedded Linux operating system
- Mechanical push-button operation
- H.265 and H.264 video compression
- 2 megapixel 1/2.8" CMOS image sensor
- Low illumination
- Infrared illumination for night vision
- Automatic infrared light compensation
- Day/night mode with removable mechanical ICR filter
- 125°(H), 71°(V), 142°(D) viewing angles
- 120dB WDR
- 3D Noise Reduction
- Stream 1: 720P, WVGA, D1, CIF (25/30 fps)
- Stream 2: 1080P, WVGA, D1, QVGA, CIF (25/30 fps)
- G.711a, G.711u, PCM audio compression
- Two-way audio
- 1 audio input
- Built-in speakerphone
- Echo suppression and digital noise cancellation
- All-digital communication
- Automatic image capture
- Web configuration
- IC card reader
- Up to 10,000 cards
- Card reading range: 0 ~ 4.3 cm
- Card unlocking, unlocking on the indoor monitor and remote unlocking via App
- SD card slot up to 256 GB (card not included)
- 1 RS485 port
- 1 alarm input / 1 alarm output
- 1 power output 12V, 200 mA
- 1 output button port
- 1 door status detection port
- 1 door control port (NC by default)
- Tamper tamper
- 10/100M network interface
- Network protocol: UDP, TCP, IPv4, DNS, RTSP, SIP, P2P, RTP
- Onvif, CGI support
- IP65 protection rating (silicon sealing required)
- Polycarbonate and acrylic housing
- Surface mount installation
- Power supply: 12V DC, 1A
- Supports standard PoE
- Power consumption: ≤1W (standby), ≤7W (operation)
- Operating temperature from -30C ~ +60°C
- Relative humidity 10% ~ 90% (non-condensing)
- Dimensions: 100 (W) x 150 (H) x 25.4 mm
- Net weight: 490 g
- Gross weight: 510 g
REFERENCE / MODEL | DAHUA-4391 / DHI-VTO2211G-P-S2 |
---|---|
Audio | 1 input || Speaker |
Ingress protection | IP65 |
Special Protection | No |
Sensor | 1/2.8" CMOS |
WDR (Backlight) | WDR (120dB) |
Codec | H.264 || H.265 |
System | Villa |
Device | Camera |
Protocol | Onvif || SIP |
Colour | Black |
Installation environment | Outdoor |
Material | Plastic |
Alarm channels | 1 input / 1 output |
Connectivity | IP || RS-485 |
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