Clear-Com vs David Clark Company in 2026
Compare Clear-Com and David Clark Company intercom and communication systems for a crane crew, with prices, setup and how to choose between them.
2Dig is published by the makers of OperatorLink, which is compared here alongside other tools.
Clear-Com offers wired and wireless intercom systems for real-time professional communication, ranging from compact partyline systems to large-scale networked platforms [1] [1]. David Clark Company provides mission-critical communications systems for markets including aviation, military and defense, and marine [2] [2]. OperatorLink shows STOP, HOLD and SLOW to a crane crew and passes button presses, chat and voice between phones in a browser [3]. Which one fits a crane crew depends on whether the crew needs signal handling on phones or intercom hardware for the jobsite.
| Option | Own fee | Card fee |
|---|---|---|
| Clear-Com | not published [1] | not published |
| David Clark Company | not published [2] | not published |
| OperatorLink | Free to use; no paid plan is built yet [3] | not published |
The short answer
A crane crew member needs to get signals to the whole crew while the crane moves. Clear-Com offers wired and wireless intercom systems for real-time professional communication, from compact partyline systems to large-scale networked platforms [1] [1]. David Clark Company provides mission-critical communications systems for markets including aviation, military and defense, and marine [2] [2]. OperatorLink shows STOP, HOLD and SLOW to the jobsite crew and passes button presses, chat and voice between phones in a browser [3]. Clear-Com's sources describe intercom hardware and wireless systems used in broadcast, military, aerospace, government and industrial markets [1] [1] [1]. David Clark Company's sources describe communications systems for aviation, military, defense, fire rescue, marine and two-way radio markets [2]. Neither rival's cited facts mention crane-specific signals such as STOP, HOLD or SLOW, so a crew with that need should check directly with each provider.
What Clear-Com, David Clark Company is built for
Clear-Com offers wired and wireless intercom systems for real-time professional communication [1]. Its product range goes from compact partyline systems to large-scale networked platforms [1]. Clear-Com has been providing broadcast solutions globally since 1968 [1]. Its broadcast production intercom covers theatre, performance art centers, cruise ships, festivals, ceremonies, corporate events, A-list award shows and rentals [1]. Clear-Com also serves military, aerospace and government with communication solutions for command and control, training and simulation, testing and evaluation, and net-centric communications [1]. Its industrial and critical communications market includes marine and offshore, medical, power and utilities, oil and gas, public safety, transportation and retail [1]. David Clark Company provides mission-critical communications systems [2]. Its products cover aviation, military and defense, intercom systems, ground support, wireless, and two-way radio [2]. Its markets include aviation, military and defense, airline and airport, fire rescue, marine, and two-way radio [2]. The facts gathered for this page do not describe how either company's systems handle crane-specific signals, so this page does not say what they do for those jobs.
What OperatorLink is built for
OperatorLink is made by the team that publishes this site. For a crane crew member, it shows STOP, HOLD and SLOW to the jobsite crew, and passes button presses, chat and voice between phones in a phone browser [3]. A STOP releases every held direction on every phone and shows a full-screen alert to everyone else [3]. HOLD and SLOW stay on for everyone in the jobsite and are cleared when the last person leaves [3]. Holding a move button keeps sending that move to the other phones, and if the move stops arriving for 2 seconds, the other phones drop it [3]. One-tap radio-style calls such as Go Ahead, Copy That and All Clear are sent as chat messages [3]. Anyone who joins can take part in a voice call run from the phone browser [3].
Pricing and fees
The facts gathered for this page do not give a Clear-Com price for any of its intercom systems or wireless products. The facts also do not give a David Clark Company price for any of its communications systems or wireless products. Neither company's cited pages publish a fee, so those prices are not published here. OperatorLink is currently free to use, and no paid plan is built yet [3]. The card fee is not published for any of the three options. A crew that expects to pay a card fee should ask each provider for it before choosing. Because Clear-Com and David Clark Company sell hardware systems, a crew should request a quote from each one before a shift.
Setting it up on a jobsite
OperatorLink runs in a phone browser with no app install [3]. The person who starts a jobsite shares a link or QR code, and the crew joins from it [3]. Phones can add the app to a home screen as a standalone app [3]. A jobsite link stops working 12 hours after the first person joins it [3], and a jobsite with nobody in it is wiped after 3 idle hours [3]. Button presses, chat and voice pass between phones in the browser [3]. For Clear-Com, the facts gathered here describe products such as the Arcadia Central Station, a scalable IP intercom platform integrating wireless and wired intercom user stations [4], and the DX Series Wireless, a compact two-way hands-free wireless system operating in the 2.4 GHz band [4]. They do not describe how a crane crew is added or how a jobsite is started. For David Clark Company, the facts describe wireless systems that provide freedom, mobility and enhanced safety [2], but they do not describe how a crew is set up or how signals pass on a jobsite. The crew should confirm setup steps with each company directly before a shift.
Things to check before you choose
Does your crew need intercom hardware or phone-based signals? Clear-Com's sources describe wired and wireless intercom systems [1], and David Clark Company's sources describe intercom systems and wireless products [2], while OperatorLink runs in a phone browser [3].
Which bands does the jobsite allow? Clear-Com's wireless systems operate in 1.9 GHz, 2.4 GHz and 5 GHz bands [4] [4], so check whether those bands work around the crane.
Does the crew need a STOP that reaches every phone at once? OperatorLink's sources describe a STOP that releases every held direction and shows a full-screen alert [3], and the rival facts say nothing about crane signals, so ask each provider.
What will each system cost? Neither Clear-Com nor David Clark Company publishes a price on the pages cited here, so request a quote from each.
How to choose
If the crew needs a stop that reaches every phone, OperatorLink's sources describe a STOP that releases every held direction and shows a full-screen alert to everyone else [3]. If the crew needs HOLD and SLOW to stay on for everyone until the jobsite empties, OperatorLink's sources describe that as well [3]. If the crew needs a free start with no paid plan, OperatorLink is currently free to use [3]. If the crew needs hands-free full-duplex wireless communication, Clear-Com's wireless systems offer that [4], and David Clark Company's wireless systems provide freedom, mobility and enhanced safety [2]. If the crew needs real-time partyline workflows without intercom hardware, Clear-Com's Gen-IC enables that [4]. If the crew needs a system for industrial and critical communications covering marine, oil and gas, or transportation, Clear-Com serves that market [1]. A crew that needs both crane-specific signal handling and intercom hardware should check each option against both needs, because no single source here covers both.
Frequently asked questions
Is OperatorLink free to use for a crane crew?
OperatorLink is currently free to use, and no paid plan is built yet [3]. The sources cited on this page give no price beyond that. The card fee is not published for any option, so a crew that expects to pay one should check before choosing. Prices can change, so confirm the current terms with the product before a shift.
Does Clear-Com make wireless intercom systems?
Clear-Com offers wired and wireless intercom systems for real-time professional communication [1]. Its wireless systems offer hands-free, full-duplex communication [4]. The DX Series Wireless operates in the 2.4 GHz band [4], and FreeSpeak Wireless operates in 1.9 GHz, 2.4 GHz, and 5 GHz bands [4]. The cited facts do not give a price, so request a quote from Clear-Com.
What markets does David Clark Company serve?
David Clark Company provides mission-critical communications systems [2]. Its markets include aviation, military and defense, airline and airport, fire rescue, marine, and two-way radio [2]. Its products cover aviation, military and defense, intercom systems, ground support, wireless, and two-way radio [2]. The cited facts do not mention crane crews, so check with the company directly.
Does OperatorLink work on iPhone?
OperatorLink runs in a phone browser with no app install [3]. A phone can add it to a home screen as a standalone app [3]. On Android browsers, signals such as STOP make the phone buzz, but iPhone Safari ignores the buzz [3]. A crew with iPhones should check whether the on-screen alert is enough for its needs.
How long does an OperatorLink jobsite link last?
A jobsite link stops working 12 hours after the first person joins it [3]. A jobsite with nobody in it is wiped after 3 idle hours [3]. The person who starts a jobsite shares a link or QR code, and the crew joins from it [3]. A crew whose shift runs past 12 hours should start a new jobsite with a fresh link.
OperatorLink is currently free to use, and no paid plan is built yet. [3]
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