İLETİŞİM
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Akuvox R20B
Akuvox R20B
Sınırlı Alan için Çok Düğmeli Kapı Telefonu
Dış mekan kullanımı için sertifikalı ve kurulumu kolay olan Akuvox R20B, 5 adede kadar arama düğmesi olan kompakt bir SIP görüntülü kapı telefonudur. Genellikle villalarda, evlerde ve apartmanlarda kullanılır.
  • Perfect Doorphone choice for daily life

    The security that comes with being able to control who comes into your building along with the ability to verbally and visually confirm their identity is immeasurable. Akuvox's Video Doorphone R20B enables you to easily monitor an entrance door or gate and gives you the peace of mind knowing that your facility is more secure.
  • At a Glance

    Five call buttons with name plate;
    Wide-angle camera: 110° (H), 58° (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;
  • Physical & Power

    Front panel: Aluminum alloy
    Camera: 2M pixels, automatic lighting
    Buttons: 5
    Light sensor: Support
    Infrared sensor: Support
    Wiegand port: Support
    RS485 port: Support
    RF card reader: 13.56MHz & 125kHz
    Relays out: 2
    Inputs: 2
    Microphone: -40dB
    Speaker: 4Ω / 3W
    Ethernet port: RJ45, 10/100Mbps adaptive
    802.3af Power-over-Ethernet
    12V DC connector (if not using PoE)
    Water-proof & Dust-proof: IP65
    Installation: Flush-mounted or Wall-mounted
    Flush-mounted DIM: 226x108x52mm
    Wall-mounted DIM: 185x85x24mm
    Working Humidity: 10~90%
    Working Temperature: -30°C ~ +60°C
    Storage Temperature: -40°C ~ +70°C
  • Audio

    SIP v1 (RFC2543), SIP v2 (RFC3261)
    Narrowband audio codec: G.711a, G.711μ, 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: 1/2.8”, CMOS
    Pixels: CIF, VGA, 4CIF, 720p, 1080p
    Video codec: H.264
    Video resolution: up to 1920x1080p
    Max. image transfer rate: 1080p – 30fps
    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
  • Networking & Protocol

    Protocols support: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP
  • Deployment & Maintenance

    Auto-Provisioning
    Web management portal
    Web-based packet dump
    Configuration backup / restore
    Entry log export
    Access table export / import
    Firmware upgrade
    System logs (include door access logs)