AKUVOX R28 Video Door Phone 4.3 TFT

Description
This smart intercom is the icon of GTA downtown modernity. Its unique design makes it easy to install with the on-wall box and rain hood. There is a 4,3-inch screen that displays the instructions or you can search using the arrow in the name directory. You can unlock the door via the smart plus app, phone line, PIN code, and cards.

Spec

At a Glance
Vandal resistant body, with flush buttons;
Wide-angle camera: 116° (H), 60° (V);
PoE (IEEE802.3af, Power-over-Ethernet);
Two-way audio communication over IP networks with Echo Cancel feature;
Complies with SIP standard for easy integration in every SIP capable PBXes;
Complies with ONVIF standard for easy integration with any network surveillance system;

Physical & Power
Front panel: Aluminum
Display: 4.3 Inch, color TFT LCD
Camera: 2M pixels, automatic lighting
Numeric keypad with extra buttons
Light sensor: Support
Infrared sensor: Support
Wiegand port: Support
RS485 port: Support
RF card reader: 13.56MHz & 125kHz
Relays out: 3
Inputs: 3
Microphone: -40dB
Speaker: 8Ω / 2W
Power out: 12V/400mA
Ethernet port: RJ45, 10/100Mbps adaptive
802.3af Power-over-Ethernet
12V DC connector (if not using PoE)
Water-proof & Dust-proof: IP65
Installation: Flush-mounted & Wall-mounted
Flush-mounted DIM: 280x130x68mm
Wall-mounted DIM: 280x130x38mm
Working Humidity: 10~90%
Working Temperature: -40°C ~ +55°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
Voice Activation Detection
Comfort Noise Generator

Video
Sensor: 1/2.7”, CMOS
Pixels: CIF, QCIF, VGA, 4CIF, 720p, 1080p
Video codec: H.264, H.265
Video resolution: up to 1920x1080p
Max. image transfer rate: 1080p – 30fps
Viewing angle: 116°(H) / 60°(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
Web management portal
Web-based packet dump
Configuration backup / restore
Entry log export
Access table export / import
Firmware upgrade
System logs (include door access logs)

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