Almost the size of an iPhone XR, Akuvox R20A-2 is a 2-wire SIP video door phone with one Button (Video & Card reader) specially designed for narrow space.

Features

• • Body material: Zinc alloy
  • Camera: 2M pixels, automatic lighting,Viewing angle: 110°(H) / 58°(V)

• RF Card Reader 13.56MHZ&125KHZ Card reader
• Output Relay: 2 output relays for door opener
• Water-proof & Dust-proof: IP65
• Installation: Surface Mount model
• Powered by Akuvox NS-2 or C313W-2
• Two-way audio communication over IP networks with Echo Cancel
• Support connecting with C313W-2 or NS-2 through 2-wire cable