The modular CLARUS system supports single or dual comms and is compatible with a wide range of tactical radios, smart phones, and intercom systems (ICS). CLARUS can be powered by tactical radios or its internal AAA battery and can be used for any mission, mounted or dismounted, maritime or airborne. Simple to use, CLARUS is a rugged and dependable headset for the world’s most demanding users.

CNR. The hands-free PTT uses a wireless coded scheme that ensures only one radio will be operated byHighly portable and equipped with powerful batteries, they can be operated either by dismounted soldiers or mounted on vehicles. The user can enable talk-through to hear local environment sounds at safe levels (<85dBA), to maintain situational awareness of hazards or permit face-to-face conversations without defeating the hearing protection. Keith Norton, Vice President and Managing Director of contractor L3Harris Communications Systems UK said: “As lead user for this capability for Defence, the British Army has worked with Defence Digital to procure new MMR radios to add capability to deployed forces. Tactical PTT switch type U94 with straight cable (customer advises length). Adapted for PRC148, PRC152

Mobile push-to-talk services, offered by some mobile carriers directly as well as by independent companies, adds PTT functionality to smartphones and specialized mobile handsets (hand portable and mobile/base station PTT Radio Terminals). In addition to mobile handsets, some services also work on a laptop, desktop, and tablet computers.PELTOR™ FL5000 Series Push-to-Talk (PTT) Radio Adapters allow 3M™ PELTOR™ MT Series Headsets to be used with a variety of industrial two-way radios. These radio Adapters have been designed to be intrinsically safe for use in environments where flammable gases may be present. This is especially useful for military PTT. Tactical PTT switch type U94 with straight cable(customer advises length), Adapted for PRC148, 152 type In situations where a user may be too busy to handle a talk switch, voice operated switches are sometimes employed. Some systems use PTT ID to identify the speaker. This article needs additional citations for verification. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.