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Designed for public safety and emergency response, enterprise group communications, and smart city deployments — where every transmission counts.
Voice is only transmitted when the button is pressed — preventing sensitive conversations or accidental audio from being broadcast to others.
PTT is built for group coordination and task dispatch — ideal for military, law enforcement, factories, site patrols, and large-scale event operations.
Audio is only sent on press, delivering clean, uninterrupted voice quality with significantly reduced background noise interference.
Only one person speaks at a time, eliminating the crosstalk and confusion that comes with simultaneous two-way conversations.
Traditional radios are constrained by transmitter power and blocked by terrain or buildings, creating dead zones.
Larzio routes voice over IP, delivering radio communications to any location regardless of physical distance or obstruction.
Larzio bridges radios across different channels and protocols. When units from different organizations operate together, no equipment changes are needed — everyone stays connected.
Larzio records all radio communications in full. The admin dashboard provides usage logs and communication statistics, available for review at any time.
Via RoIP and radio gateway bridging, the Larzio app enables direct communication between physical radios and mobile devices.
Contact our team to learn how SRA Crosstalk can be deployed for your organization.
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