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Provides information about the manual's purpose, applicability version, and where to seek support.
Details the Akuvox R20K as a SIP-compliant, hands-free video door phone for communication and access control.
Explains the Ethernet (POE) and 12V/GND power connectors, plus RS485 and Wiegand terminals.
Provides a table detailing the meaning of different LED statuses (Blue, Red, Green, Pink) for the device.
Instructions on how to initiate a call using the SIP account, IP address, or management center key.
Describes how to answer incoming calls, either automatically or by pressing the dial key.
Unlocks doors using a pre-configured public PIN code. Default is '33333333', changeable from 4 to 8 digits.
Unlocks doors using a private PIN code, default 8 digits, changeable from 3 to 8 digits.
Unlocks doors by tapping RFID cards on the reader. Supports 3.56MHz and 125KHz RFID cards.
Unlocks doors remotely using a predefined DTMF code from an answer unit during a call.
Provides a comprehensive list of technical abbreviations used in the manual with their full forms.
Provides contact details including website, sales and support emails, and telephone numbers for inquiries.
Provides information about the manual's purpose, applicability version, and where to seek support.
Details the Akuvox R20K as a SIP-compliant, hands-free video door phone for communication and access control.
Explains the Ethernet (POE) and 12V/GND power connectors, plus RS485 and Wiegand terminals.
Provides a table detailing the meaning of different LED statuses (Blue, Red, Green, Pink) for the device.
Instructions on how to initiate a call using the SIP account, IP address, or management center key.
Describes how to answer incoming calls, either automatically or by pressing the dial key.
Unlocks doors using a pre-configured public PIN code. Default is '33333333', changeable from 4 to 8 digits.
Unlocks doors using a private PIN code, default 8 digits, changeable from 3 to 8 digits.
Unlocks doors by tapping RFID cards on the reader. Supports 3.56MHz and 125KHz RFID cards.
Unlocks doors remotely using a predefined DTMF code from an answer unit during a call.
Provides a comprehensive list of technical abbreviations used in the manual with their full forms.
Provides contact details including website, sales and support emails, and telephone numbers for inquiries.
General| Color | Yes |
|---|---|
| Video codecs | H.264, H.265 |
| White balance | Auto |
| Number of buttons | 15 buttons |
| Connectivity technology | Wired |
| Number of displays supported | - |
| Maximum number of cameras supported | 1 |
| Voice codecs | G.711a, G.722, G.729 |
| Speaker power | 3 W |
| Display diagonal | - \ |
| Control type | Buttons |
| Product color | Black, Silver |
| Housing material | Aluminum |
| International Protection (IP) code | IP65 |
| Ethernet LAN data rates | 10, 100 Mbit/s |
| Supported network protocols | IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP |
| Megapixel | 2 MP |
| Sensor type | CMOS |
| Maximum frame rate | 25 fps |
| Optical sensor size | 1/2.7 \ |
| Minimum illumination | 0.1 lx |
| Supported video modes | 1080p |
| Viewing angle, vertical | 58 ° |
| Maximum video resolution | 1920 x 1080 pixels |
| Viewing angle, horizontal | 110 ° |
| LED type | IR |
| Indoor unit power type | DC |
| Storage temperature (T-T) | -40 - 70 °C |
| Operating temperature (T-T) | -30 - 65 °C |
| Operating relative humidity (H-H) | 10 - 90 % |
| Outdoor unit included | No |
Weight and Dimensions| Depth | 29 mm |
|---|---|
| Width | 85 mm |
| Height | 185 mm |
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