Hollyland 2/4 Wire Intercom Converter For Seamless Systems

Product Code: eq88646
Availability: In Stock

$1,080.81 $1,588.79

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Description
Reviews (18)

Interconnect your 2- and 4-wire intercom systems with this Hollyland 2/4 Wire Intercom Converter for Seamless Systemsfrom Hollyland. The converter features 3-pin XLR inputs for 2-wire or 4-wire intercom systems such as ALTAIR, ClearCom, Hanson, Syscom, and Datavideo, and it is powered using the intercom system over a 12 to 36V 2-wire connector. Other features include voltage and static protection, electrostatic discharge (ESD) testing to avoid damage, and distance compensation switches that support cable lengths up to 656'. The unit measures 1/4 RU and can be daisy-chained with up to three other units to create an environment for four sets of intercom connections with a 1 RU form factor.

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

Parameters
Connectors	1 x 3-Pin XLR 2-Wire, Female 1 x 3-Pin XLR 2-Wire, Male 1 x 3-Pin XLR 4-Wire, Female 1 x 3-Pin XLR 4-Wire, Male 1 x USB Type-C
Input Level / Input Impedance	2-Wire: Maximum Uncompressed Level: >6 dBu Input Impedance: >10 Kilohms 2-Wire to 4-Wire Output Gain: 12 dB 4-Wire: Maximum Uncompressed Level: >18 dBu Input Impedance: >10 Kilohms 2-Wire to 4-Wire Output Gain: 12 dB
Output Level / Output Impedance	2-Wire: Noise: >-68 dBu Matching Impedance: 104 to 240 Kilohms Frequency Response: 100 Hz to 5 kHz Distortion: >1% at 1 KHz SNR: >55 dB at -12 dBu 4-Wire: Noise: >-60 dBu Output Impedance: 400 Ohms Frequency Response: 100 Hz to 5 kHz Distortion: >1% at 1 kHz SNR: >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"

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

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

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

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

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

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

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

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

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

Related Questions and Answers

Q: 1. is everything needed to connect the 2 systems together come in kit?

A: The only additional item you will need is an RJ45 cable to daisy chain the two base stations.

Q: 2. Since cannot be used to get live sound to the headphones (ie via Comtek) - how would one go about connecting audio into a hub?

A: The Hollyland 2/4 Wire Converter for Intercom Systems is an interface that is used to connect two intercom HUBs base stations. The exact setup will depend on which two HUBs that you are going to be using together. However, the 2/4 Wire Converter is not intended for sending live sound into headphones. It is used for interconnecting intercom systems.

Q: 3. What else is needed to patch a T1000 wireless kit into a wired ClearCom system?

A: Hi Ryky, you need a 2/4 wire converter by Hollyland. https://www.bhphotovideo.com/c/product/1592147-REG/hollyland_hl_2_4_wire_converter_2_4_wire_converter_for.html

Q: 4. Could you use slave headsets as an IFB with an earpiece ? So Director can talk to the talent even they don’t need to talk back

A: Hi Paul, you can use one of the belt pack with an earpiece. The belt pack support 3.5mm headset.

Q: 5. Are the headsets noise-cancelling?

A: Nope, sadly the Headphones are very noisy and audio includes a lot of hiss. But it's ok for the overall price.

Q: 6. Is it possible to remove the looping in the 4W interface? So that the signal only goes to the 2W?

A: The Hollyland 2/4 Wire Converter for Intercom Systems does not provide any controls for alternate routing, but users experiencing issues with echoing or feedback can utilize the Auto Null button.

Q: 7. Can I use Electret Headset ?

A: No, the Hollyland Solidcom M1 Beltpack is intended for use with a headset that has a dynamic microphone.

Q: 8. What is the pin-out for this cable?

A: Unfortunately Hollyland does not provide the pin-out configuration of their ethernet to XLR cable but you can contact them by phone or email on the following page to look into these details with Hollyland directly. https://www.hollyland-tech.com/contact.html

Q: 9. Will this work with an RTS or Telex system?

A: Yes, the Hollyland 2/4 Wire Converter can be used with RTS or Telex systems.

Q: 10. Is there a double ear headset option?

A: Currently, Hollyland only offers the single-muff headset.

Christopher	28/09/2024
[18.3 oz / 520 g] used in an 18,000sq Ft. event space in San Francisco. I was completely blown away with its performance, range, and clarity. Wow factor! I've been in production for 20 plus years and have used half a dozen different Com systems over the years. Wired systems always tend to have a ground hum or some interference issue. Older clear com systems, wired or wireless, same. The wow factor for me with this Hollyland set up was that I couldn't find a note of interference in this event space. Why is this amazing? This event space is inside a mall in the heart of downtown SF, has 8 wireless mics, over 20 High powered Cisco Meraki AP's, movable air walls, a hallway that wraps the space, and the control room is inside a soundproof booth enclosed in glass. The brain and antenna booster were installed in the control room, on house power, and routed through the Black Lion power conditioner (not sure if this helped?) When used with the antenna booster (extra $150), I walked every part of the venue from the coat check closet to the bathrooms (farthest points) and had no drop out or loss of audio fidelity. I don't even use the mute button, I simply move the mouth piece up and down. The belt packs on a full charge lasted over 8hours! To compare this system to a Clear-Com system simply isn't fair. The Free-speak II beltpack is over $2,000! The brain unit is over $11k ! Pros: -affordability -ease of use- plug in and turn on and it works -battery powered option for base station (batteries not included) -belt packs have internal rechargeable batteries! -amazing coverage and clarity -well made and fairly comfortable -expandable with another base station over short or long cat5 run -soft pouch for each headset- and extra ear piece covers included! Cons: -having to hold the mute button to talk (I don't use this feature. I leave live and mute by lifting headset mic into the up position and talk by moving it back down) -does not come with a carrying case 5

William	22/09/2024
[12 to 36 VDC] Affordable - it does the job very well - range is quite near as advertised . Will buy again. 5

Steve	15/09/2024
[<1.5 W] These headsets are comfortable and make live productions in noisy environments much easier. You can still hear the band playing in the background but you can clearly hear the director having a nutty on the new camera operator. Assume your camera is always live! 5

Timothy	06/09/2024
[<1.5 W] Great solution for corporate, house of worship, and other venues that need stable communication. I was needing a replacement for our old wireless intercom but wasn't needing the 10,000 features. this was great and worked well inside and outside of our building using the extension panel. 5

Luis Manuel	21/08/2024
[<1.5 W] Works perfect 5

Mike	25/07/2024
[18.3 oz / 520 g] The only company I have is that the headsets could be more comfortable. I wish that offered a pair of David Clarks. 5

Samson	12/07/2024
[12 to 36 VDC] Very easy to use. You can whisper and all crew can hear clearly. 5

Justin	17/06/2024
[<1.5 W] Excellent quality pair of intercoms headsets!! 5

Russell	12/06/2024
[1.6 lb] Connected my T1000 wireless into a wired clear com system flawlessly. The clients were beyond happy. You'll need the Hollyland Ethernet to XLR cable in addition to this unit. 5

John	06/06/2024
[<1.5 W] use these nightly in a gym where my partner and I use them to Officiate volleyball, and they are incredibly reliable. They arrived, paired and ready to go. Also a great note from customer service stating any challenges they would help. GREAT COMPANY and outstanding product. 5