HLI-2W2 (Last Time Buy)
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Whether you are looking for a simple wired intercom system for small theatre, a wireless intercom system for an outdoor live event, or a multi-system intercom network for a large-scale broadcast production, our market-savvy and product-knowledgeable sales and field engineers will partner with your local dealer or country distributor to design the best possible solution for you.

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Kate Pearson

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Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old.

Kate Pearson

Product Manager, Forbes

Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old.

Kate Pearson

Product Manager, Forbes

Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old.

Kate Pearson

Product Manager, Forbes
HLI-2W2 (Last Time Buy)
Clear-Com Marketing
/ Categories: Products, HelixNet Digital Network Partyline System, Legacy HelixNet

HLI-2W2 (Last Time Buy)

2-Wire Interface Module

Interface

  • 2-wire interface for HMS-4X(2)
  • Auto nulling
  • Level and VOX control
  • Clear-Com / RTS-TW Compatible
  • Call and RMK signaling

The HelixNet System 

  • Wired Partyline - Networked
  • Flexible cabling
  • Up to 24 Channels – Licensed
  • Program Audio user lever control

Effortless Management

  • Fast front panel control and configuration
  • Easy to use CCM browser configuration
  • Plug-and-go with auto discovery
  • Central upgrades from main station
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Item Code

HLI-2W2

Technical Specifications Left
Connectors

2-wire Partyline: (2) 3-pin XLR-F

 
Partyline

Compatibility: Clear-Com, RTS-TW configurable with Call and Remote Mic Kill

Termination: External system

Nulling: R-L-C hybrid; user initiated Auto-Calibration with Echo Cancellation

Power: 25mA from external system

Voltage: 20-30V DC (max)

Maximum Level Before Clipping: 6dBu

Nominal Input Level: -18dBu (CC), -12dBu (RTS-TW)

Input Impedance: >= 10KO bridging

Route to 4-wire input at 0dBu in: Frequency Response: 100Hz - 10kHz ±3dB

Distortion: <0.2% THD @ 1kHz

Noise: <-55dBu

Route from a 4-wire output at 0dBu out: Frequency Response: 40Hz - 10kHz ±3dB

Distortion: <0.2% THD @ 1kHz

Noise: <-75dBu

 
Dimensions

2.2 x 7.4 x 1.5in (HxWxD)

(57 x 187 x 39mm)

 
Weight

13oz (0.38kg)

Technical Specifications Right
Network Specifications (Firmware Version 4.2+)
Network Protocols

Ethernet IPv4–Unicast Audio and Control mDNS–Multicast Device Discovery

Layer 3–Routable with mDNS function limitations

HTTP–Management RTP–Audio Transport

WavPack–Audio Codec

 
Network Ports

Unicast:

Port 80 TCP–System Management

Port 6001 TCP–System Management

Port 6001 UDP–Audio Streams

Multicast:

Port 5353 UDP–mDNS, Names, Discovery

 
Network Parameters

HMS-4X Endpoint Resource Use: 1 per active port

Bandwidth: 300 (max) kbps from each active port to HMS 1200 (max) kbps from HMS to each active port

Network Jitter Tolerance:<= 128ms jitter buffer per audio stream receiver automatically adjusted to network performance

QoS Tags: DSCP=41, Assured Forwarding (AF)

System reserved IP range: 10.0.0.0/8 for endpoints

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