The Akuvox R20K2-2Wire SIP Video Intercom is the perfect doorphone solution for homes with existing old wiring. It allows you to enjoy the benefits of an IP network system without the need for rewiring. This intercom uses a two-pin wire for power supply and network access, simplifying installation while maintaining modern functionality.

Equipped with a wide-angle camera (110º horizontal, 58º vertical), the R20K2 ensures clear visuals of visitors. It features an IC/ID card reader and keypad for easy access control. With two-way audio communication, echo canceling, and noise suppression, it provides clear conversations over IP networks. The H.264 video compression ensures efficient video transmission, making it a reliable and versatile choice for any home or building.

CONDITION

Brand New - A brand-new, unused, unopened, undamaged item in its original packaging.

WARRANTY

This item comes with a 12-month manufacturer's warranty.

FEATURES

• Camera: 2 Megapixels, Automatic Lighting
• Viewing Angle: 110°(H) / 58°(V)
• RF Card Reader: 13.56 MHz & 125 KHz Card Reader
• Output Relay: 1 output relay for door opener
• IP 65 Water Proof and Dust Proof
• Surface Mount Installation
• Two-way audio communication over IP networks with echo cancel
• Supports connecting with Akuvox C313W-2 or NS-2 through 2-wire cable

QUICK SPECIFICATIONS

• Physical & Power:
Front panel: Aluminum alloy
Camera: 2M pixels, automatic lighting
Keypad: Yes
Light sensor: Support
Infrared sensor: Support
Wiegand port: Support
RS485 port: Support
RF card reader: 13.56MHz (with NFC) & 125kHz
Relays out: 1
Inputs: 1
Microphone: -40dB
Speaker: 4Ω / 3W
Power Interface: 1
Power supply: 48VDC two-wire power supply
Water-proof & Dust-proof: IP65
Installation: Flush-mounted or Wall-mounted
Flush-mounted DIM: 226x108x52mm
Wall-mounted DIM: 185x85x29mm
Working Humidity: 10~90%
Working Temperature: -30°C ~ +60°C
Storage Temperature: -40°C ~ +70°C

Audio:
SIP v1 (RFC2543), SIP v2 (RFC3261)
Narrowband audio codec: G.711a, G.711μ, G.729
Broadband audio codec: G.722
DTMF: In-band, out-of-band DTMF (RFC2833), SIP Info
Echo Cancellation: Yes
Voice Activation Detection: Yes
Comfort Noise Generator: Yes

Video:
Sensor: 1/2.7”, CMOS
Pixels: CIF, QCIF, VGA, 4CIF, 720p, 1080p
Video codec: H.264
Video resolution: up to 1920x1080p
Max. image transfer rate: 1080p – 25fps
Viewing angle: 110°(H) / 58°(V)
High intensity IR LEDs: For picture lighting during dark hours with internal light sensor
Compatible to 3rd-Party-Video components: e.g. NVRs

Door Entry Feature:
Relays controlled: Individually by DTMF tones
Camera: Permanently operational
Auto-night mode: With LED illumination
White balance: Auto
Minimum illumination: 0.1LUX

Networking & Protocol:
Protocols support: IPv4, HTTP, HTTPS, FTP, SNMP, DNS, NTP, RTSP, RTP, TCP, UDP, ICMP, DHCP, ARP

Deployment & Maintenance:
Auto-Provisioning: Yes
Web management portal: Yes
Web-based packet dump: Yes
Configuration backup / restore: Yes
Entry log export: Yes
Access table export / import: Yes
Firmware upgrade: Yes
System logs (include door access logs): Yes

Application Scenario:
Office door phone: With on-site or hosted IP-PBX
Remote site entry: Over Internet
Apartment/flat intercom: With door access control

WHAT'S INCLUDED

• Akuvox R20K2-2Wire SIP Video Intercom R20K-2
• User Guide

Do you have a question about this product? Please call 1800 90 90 99.