Akuvox R20A Single-Button Compact Card Reader SIP Video Door Phone
Akuvox R20A Single-Button Compact Card Reader SIP Video Door Phone is backordered and will ship as soon as it is back in stock.
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Description
Description
Akuvox R20A Single-Button Compact Card Reader SIP Video Door Phone
Premium audio and video quality, 116° wide-angle 2MP camera with automatic lighting, Support NFC, 13.56MHz and 125kHz access cards, Ideal for environments with limited space.
Features
- Vandal-resistant body, with a flush button
- Wide-angle camera: 120° (H), 64° (V)
- PoE (IEEE802.3af, Power-over-Ethernet)
- Two-way audio communication over IP networks with Echo Cancel feature
- Complies with SIP standard for easy integration in every SIP capable PBXes
- Complies with ONVIF standard for easy integration with any network surveillance system
Card reader
The card reader will allow a user to unlock the door or gate by using a keyfob or access control card.
SIP Protocol
The SIP protocol is a well-known protocol to transport audio and video streams over a network or Internet between different devices or applications.
Video door phone
The video door phone is a device to identify somebody willing to enter a property, like an apartment building.
Power over Ethernet / PoE
Some routers, switches, or stand-alone devices can deliver electricity over the network cable. That avoids the necessity to run electrical wiring and brings money and time savings.
Technical Specification
Camera: 2M pixels, automatic lighting
Button: 1 call button
Light sensor: Support
Infrared sensor: Support
Wiegand port: Support
RS485 port: Support
RF card reader: 13.56MHz (with NEC) & 125kHz
Relays out: 2
Inputs: 2
Microphone: -40dB
Ethernet port: RJ45, 10/100Mbps adaptive
Water-proof & Dust-proof: IP65
Audio
- SIP VI (RFC2543), SIP v2 (RFC3261)
- Narrowband audio codec: G.711a, G.711g, G.729
- Broadband audio codec: G. 722
- DTMF: In-band, out-of-band DTMF (RFC2833), SIP Info
- Echo Cancellation
- Voice Activation Detection
- Comfort Noise Generator
Video
- Sensor: 1/2.7", CMOS
- Pixels: CIF, QCIF, VGA, 4ClF, 720p, 1080p
- Video codec: H.264, H.265
- Video resolution: up to 1920 x 1080p
- Max. image transfer rate: 1080p @ 25fps
- Viewing angle: 110° (H) / 58° (V)
- High intensity IR LEDs for picture lighting during dark hours with internal light sensor
- Compatible to 3rd-Party-Video components, e.g. NVRs
Door Entry Feature
- Relays controlled individually by DTMF tones
- Camera permanently operational
- Auto-night mode with LED illumination
- White balance: auto
- Minimum illumination: 0.1LUX
Payment & Security
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