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Smart Safe & Sound App Video (EN)
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UltraSonic Dog Repeller&Trainer–Stop Barking,Scare Aggressive Dogs,Rechargeable+LEDStrobe Light
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Pigeon Wakes Up Sleeping Cat || ViralHog
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Lifey App | Real-Time Emergency Assistant for Everyone's Safety
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Vehicle Accident Control Project, Anti Sleep Alarm For Driver #shorts #science #technology #trending
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#CCTV Activated #Horn #Speaker Alarm System Advanced Security Automation
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Burglar Alarm Circuit | Security alarm diagram
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ESP32 + MIT App = Tap to light! Control LEDs from your smartphone! #roboarmy #smartlight #MIT
