Akuvox R25A SIP Video Door Phone with 4MP Camera, RFID/NFC Reader, One Button IP65 Waterproof, PoE Support, SIP and ONVIF Protocols

Akuvox R25A is a smart SIP video door phone with a single call button, designed to provide high security and a modern design for homes and residential complexes, and the device features a 4-megapixel camera with a wide lens with a 150° horizontal view, ensuring a comprehensive view of visitors.

Akuvox R25A supports a number of secure access methods such as an RFID/NFC card reader with access history of up to 5000 cards, in addition to supporting remote control via the SmartPlus app or via the web interface, and Akuvox R25A provides high-quality audio and video communication with a microphone and speaker with echo cancellation to achieve clarity in the sound.

Designed with an aluminum cover and rated to IP65 for water and dust resistance, the device is suitable for use in outdoor environments, complies with SIP and ONVIF protocols for seamless integration with other monitoring and communication systems, and supports power feeding via PoE for easy installation.

Key Specifications and Advantages of Akuvox R25A

• One illuminated Speed-Dial Button with blue backlight.
• The Linux operating system provides flexibility and stability in performance.
• Akuvox R25A camera has an approximate resolution of 4 megapixels with a wide-angle fisheye lens of up to 150° horizontal and approximately 150° portrait.
• IP65 outdoor protection standard — weatherproof and dustproof, suitable for outdoor use.
• Built-in smart card reader supports 13.56 MHz & 125 kHz frequencies, and NFC — allowing for traditional keyless access control.
• Control inputs and outputs: Wiegand port, RS-485 port, two (2) relay outputs and two (2) door or lock control inputs.
• Akuvox R25A offers flexible feeding: supports PoE (IEEE802.3af) or approx. 12V/1A feeding.
• Network integration with SIP and ONVIF protocols — making it easy to connect with existing communications and surveillance systems.

Why Choose Akuvox R25A

• Akuvox S535 combines a video + audio + intelligent access control interface into a single device — reducing the need for multiple or complex devices.
• Its weather-resistant design is suitable for outdoor gates or weathered entrances — ideal for residential or commercial spaces.
• Network integration and approved protocols (SIP/ONVIF) make it a flexible option for installing modern systems or upgrading existing systems.
• Suitable for locations that need just one call button — such as a villa entrance, a gate walkway, or a small front desk — making it simpler and more controlled.

Ideal Uses of the Akuvox R25A phone

• Entrance gates for residential buildings or offices that use a single button to call or enter.
• Single entryways for smart homes or guest entrances where simplicity and reliability are required.
• Regenerative access systems that you want to update to IP with video and intelligent access control with minimal possible changes.
• Outdoor entrances exposed to the elements require a device that can withstand use in open or open spaces.