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
Front panel: Aluminum alloy
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
Speaker: 4Q / 3W
Ethernet port: RJ45, 10/100Mbps adaptive
Power: 12V / 1A or802.3af Power-over-Ethernet
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
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