Nearby CommunicationUpdated September 2026 · by Safe & Secure Family
NodeLinker
Offline nearby chat, walkie-talkie, trusted peers and mesh-style relay for local connections.
NodeLinker is a nearby communication app designed for places where internet service may be limited or unavailable. It combines peer discovery, private chat, Community messaging, walkie-talkie voice, trusted peers, store-and-forward relay and optional Morse signaling in one focused experience.
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NodeLinkerMORSE TRANSMITTER
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Flash Sound
NEARBY2 trusted peers nearby
PA
Inside NodeLinker
Built around the experience, not the clutter.
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Nearby peer discovery designed to work over local device-to-device connectivity
02
Private 1:1 chat plus Community broadcast with persistent local conversation history
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Walkie-talkie voice with a simple push-to-talk overlay and speaker playback
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Store-and-forward relay with hop limits, duplicate protection and delivery state
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Trusted peers, profile photo, notifications and manual disconnect controls
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Optional Morse send/receive workflow using flash, camera and sound when enabled
Product preview
See the experience.
Each product has its own focused visual language, optimized for the experience it delivers.
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MORSESignal with light or sound.Compose Morse and transmit it with the camera flash, with optional audio feedback.
PAMNearbyScan for trusted nearby peers
TRUSTED PEERSDiscover, connect, remember.Use a clear scan action, keep trusted connections and manage disconnects manually.
Hello nearby 👋Community · Voice · MeshDelivered
COMMUNICATEChat, voice, Community and mesh delivery.Keep local conversations moving with 1:1 chat, Community messages, walkie-talkie voice and store-and-forward delivery.
SAFE & SECURE FAMILY
Open NodeLinker SupportNeed help with NodeLinker?
For discovery, trusted peers, chat history, Community, walkie-talkie, relay delivery, Morse or notification questions, open NodeLinker Support.