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The Akuvox R20K-2 is a compact, IP65-rated SIP video door phone designed for secure access control in residential and office settings. Its aluminum alloy front panel houses a 2-megapixel wide-angle camera (110° horizontal, 58° vertical) with automatic lighting and high-intensity IR LEDs for clear video, even in low-light conditions. The device supports two-way audio communication over IP networks, featuring echo cancellation, voice activation detection, and comfort noise generation for clear conversations. Equipped with a numeric keypad and an integrated RFID card reader compatible with 13.56MHz (NFC) and 125kHz frequencies, it offers multiple access methods, including PIN codes and contactless cards. The R20K-2 utilizes a 2-wire connection for both power and network access, simplifying installation, especially in retrofitting projects. It complies with SIP and ONVIF standards, ensuring seamless integration with various IP-based systems like VoIP phones and network surveillance setups. The device operates reliably in temperatures ranging from -30°C to +60°C and humidity levels between 10% and 90%, making it suitable for diverse environmental conditions. Additional features include a light sensor, infrared sensor, Wiegand and RS485 ports, and a relay output for door control. The R20K-2 supports auto-provisioning, web management, configuration backup and restore, and firmware upgrades, facilitating easy deployment and maintenance. Its compact dimensions (185x85x29mm for wall-mounted installation) and vandal-resistant design make it an ideal choice for enhancing security without compromising aesthetic appeal.

Key Features:

• Enables audio and visual monitoring of doors/gates, increasing security for residential or commercial premises.
• Utilizes the latest H.264 video and G.722 audio codecs for high-quality video and audio clarity.
• Supports audio and video communication with IP phones, mobile clients, or softphones.
• Powered via 2-wire connections from NS-2 or C313W-2.
• Eliminates the need for personnel to be physically stationed at doors/gates, enhancing productivity.
• Speeds response time to visitors, delivery staff, and service personnel requiring access.
• Provides premium audio and video quality.
• Offers real-time entrance monitoring.
• Facilitates remote door opening.
• Features multiple access methods.
• Compatible with SIP, ONVIF, Wiegand, PoE, and IP65 standards.