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SKU
111052
MPN
HL-2/4 Wire Converter

Hollyland 2/4 Wire Converter for Intercom Systems

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Questions about this product?
  • Interconnect 2/4 Wire Intercom Models
  • Distance Compensation up to 656'
  • Static and Voltage Protection
  • 3-Pin XLR Jacks for 2/4-Wire Systems
  • 4W Gain Adjustment, HD Audio Quality
  • Echo Processing, 2-Pin 12 to 36V Power

The Hollyland 2/4 Wire Converter for Intercom Systems is constructed to link your 2- and 4-wire intercom systems. The 2/4 Wire Converter has an ALTAIR 3-Pin XLR input to convert a 2-wire or 4-wire intercom system, such as ALTAIR, ClearCom, Hanson, Syscom, and Datavideo. The 2-wire connector is powered by the intercom system, with voltage and static protection, ESD tested to avoid damage with the 12 to 36V supply, and a shorter distance compensator switch that is suitable for cable lengths of up to 656'. The unit measures 1/4 RU and can daisy chain with up to three other units to provide four sets of intercom connections within a 1 RU environment with the Hollyland 2/4 Wire Converter for Intercom Systems.

One Button for Echo Processing

One button designed for echo processing with the Digital Signal Processing (DSP) technology for echo elimination, easy and convenient

4W Audio Gain Adjustment

Ultrahigh ±6 adjustment range to effectively adjust the volume of both the wired and wireless system

High-Definition Sound Quality

Interconnect with several wired and wireless intercom systems while retaining high-definition sound quality

4-Set Combination for 1 RU Standard Setup

Supports standard 1/4 RU structure accessory for 4 sets of 2/4 wire connections for flexible daisy-chain and broader communication coverage

2-Wire Connection for Direct Power Supply

Direct power supply from a 12 to 36V 2-wire connection with the wired system, no additional power supply needed

Terminating Resistor Switch

The 220-ohm terminating resistor switch supports effective interconnection between SYSCOM 1000T and different models of Datavideo wired intercom systems

Distance Compensation Switches

Two distance compensation switches for easy distance setup to meet up to 656' cable length between the wired system and the converter

Voltage and Static Protection

The voltage-protection design effectively prevent damage to the equipment by overvoltage input, while an electrostatic discharge (ESD) ±6000V test avoids ESD damage in dry or humid environments

Compatibility

The 2-wire interface is compatible with ALTAIR, Hanson, ClearCom, RTS, Datavideo, and other types of wired intercom systems

In the Box
  • Hollyland 2/4 Wire Converter for Intercom Systems
  • USB Type-C Cable
  • 5 x Mounting Screw
  • Limited 1-Year Warranty
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More Information
SKU111052
BrandsHollyland
MPNHL-2/4 Wire Converter
Product ConditonNew
Specifications
Connectors

1 x 3-Pin XLR 2-Wire, Female1 x 3-Pin XLR 2-Wire, Male1 x 3-Pin XLR 4-Wire, Female1 x 3-Pin XLR 4-Wire, Male1 x USB Type-C

Input Level / Input Impedance

2-Wire:Maximum Uncompressed Level: >6 dBuInput Impedance: >10 Kilohms2-Wire to 4-Wire Output Gain: 12 dB4-Wire:Maximum Uncompressed Level: >18 dBuInput Impedance: >10 Kilohms2-Wire to 4-Wire Output Gain: 12 dB

Output Level / Output Impedance

2-Wire:Noise: >-68 dBuMatching Impedance: 104 to 240 KilohmsFrequency Response: 100 Hz to 5 kHzDistortion: >1% at 1 KHzSNR: >55 dB at -12 dBu4-Wire:Noise: >-60 dBuOutput Impedance: 400 OhmsFrequency Response: 100 Hz to 5 kHzDistortion: >1% at 1 kHzSNR: >55 dB at 0 dBu

Power Input

12 to 36 VDC

Power Consumption

<1.5 W

Dimensions

4.7 x 4.3 x 1.7" / 12 x 10.9 x 4.3 cm

Weight

18.3 oz / 520 g

Packaging Info

Package Weight

1.6 lb

Box Dimensions (LxWxH)

7.3 x 6.2 x 3.1"

WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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