Now you can enjoy the benefits of advanced IP network security without replacing a single wire.

• Effortless Upgrade:

• Utilizes existing 2-wire infrastructure, eliminating the need for disruptive rewiring projects.
  
• Powered by compatible Akuvox devices (NS-2 or C313W-2) for easy integration.
  

• Enhanced Security:

• Vandal-resistant body with a flush button for added durability.
  
• Wide-angle camera (110°H, 58°V) provides a clear view of visitors.
  
• Embedded IC/ID card reader allows for secure access control (details omitted for brevity).
  
• Two-way audio communication over IP networks for clear communication.
  

• Advanced Technology:

• Echo cancellation and noise suppression for crystal-clear audio.
• H.264 video compression for efficient data transmission.

DATASHEET 

  The datasheet of R20A-2