Engineered by Tanyaradzwa Bvute at Afro Vision Media. Turn any desktop or laptop into an acoustic radar. Monitor smoke alarms, glass fractures, baby cries, knocks, and 521 sound categories on-device — with complete privacy and zero monthly fees.
Unlike commercial smart speakers and security cameras that continuously stream private home audio to remote big-tech cloud servers, Sound Sentinel Pro runs Google's YAMNet neural network entirely within your computer's local memory.
Why users choose Sound Sentinel Pro over expensive commercial subscriptions.
Microphone audio never leaves your machine. Neural network inference executes in local memory with zero recordings sent to external cloud servers.
Commercial alarm platforms charge $10 to $25 every single month. Sound Sentinel Pro is completely free forever with no hidden paywalls.
Recognizes 521 acoustic classes: smoke alarms, glass breaks, screams, dog barks, footsteps, door knocks, and running water hazards.
Because audio is processed locally, detections trigger instantly in milliseconds without network delays.
Continues to protect your property during power or internet outages, and operates flawlessly in remote, off-grid locations.
View your acoustic frequency response in real time with an analog Signal Oscilloscope and 48-band Logarithmic FFT Spectrogram.
Includes built-in synthetic test sound generators to tune microphone sensitivity, plus complete incident logging with CSV and JSON exports.
| Capability | Sound Sentinel Pro | Ring / Alexa Guard | Google Nest Aware |
|---|---|---|---|
| Monthly Cost | 100% Free Forever ($0) | $4.99 – $20 / month | $8 – $15 / month |
| Microphone Privacy | 100% Local / Zero Cloud | Sent to Amazon Cloud | Sent to Google Cloud |
| Recognized Sound Classes | 521 Sound Categories | 2 (Smoke, Glass Break) | 2 (Smoke, Glass Break) |
| Works Offline / No Internet | Yes (Fully Offline) | No (Requires Cloud) | No (Requires Cloud) |
| Live FFT Spectrogram | Yes (Dual-Mode Visualizer) | No | No |
| Incident Audit Export | Yes (CSV & JSON Telemetry) | No | No |
Full-stack engineer specializing in enterprise systems, business applications, AI-assisted telemetry, and digital media platforms. Sound Sentinel Pro was designed by Afro Vision Media to deliver enterprise-grade acoustic security intelligence with zero subscription fees and complete edge privacy.
Download Sound Sentinel Pro free for Windows. No subscriptions, no registration, and no credit card required.
Download Sound Sentinel Pro Free