Technical Specifications
Protocols supported
• Network interfaces IPv4, ARP, TCP, UDP, DHCP
• HTTP/HTTPS
• SIP 2.0 (UDP)
• RTP (G.711)
• RTSP
• SNTP
• TFTP
• SMTP
SIMPLE DIN RAIL MOUNTING
The 2N IP Audio Kit is suitable for mounting on a standard TS 35 DIN rail, preferably at least 14 cm long.
A WIDE RANGE OF CONNECTORS
Choose from a wide range of interfaces. Hook up a microphone, speakers, headphones or keypad buttons.
SIP SUPPORT, WITH NO SERVER NEEDED
With its SIP protocol support easily links with IP phones and PBX from other producers, without having to connect to the server.
TIME PROFILES
This function allows you to define the time period a given telephone number or access code are valid.
REMOTE CONTROL
The HTTP API allows OEM intercom systems to be easily integrated into the master system for remote administration,
USER DEFINED SOUNDS
There are up to 10 user slots for uploading user-defined sounds (e.g. vocal guidance or warning messages).
ADAPTIVE VOLUME
The 2N Helios IP Audio Kit automatically adjusts speaker volume based on ambient noise level.
Power
• From an external power supply Type 12V DC (9 – 36V DC), max. 1.5A
• PoE 802.3af (Class 0 – Max. 12.95W)
• Consumption 2W in standby mode
LAN interface
• Number of LAN interfaces 2 (LAN1 and LAN2)
• PoE 802.3af only on LAN1
• Parameters 10/100BASE-TX with Auto-MDIX, RJ-45 Audio interface
• Input socket for microphone Standard electret microphone
• Output socket for amplifier 10W
• Line out 600 Ohm
Button/keypad interface
• Number of buttons Up to 16 independent buttons in a 4x4 matrix
Outputs for LED control
• Number of outputs 3 (LED1+-, LED2+- and LED3+- clamps)
Digital output
• Number of outputs 3 (LED1+-, LED2+- and LED3+- clamps)
Digital Input
• Number of inputs 2 (IN1+- and IN2+- clamps)
Relay output
• Number of outputs 1 (NC, NO, COM clamps)