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Smart Whistle Alarm
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Smart Whistle Alarm
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Smart Whistle Alarm
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Smart Whistle Alarm
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Smart Whistle Alarm

How it works

Sos

press the button 2 times in quick succession and
the device will automatically send a message with your current location to your emergency contacts.

Sends call & sms

The alarm will call 3 phone numbers pre-selected ccontacts, one by one, until a call is answered.

Buzzer sound

The main function of the buzzer in the deive is to produce sound alarm when the button is pressed.

LED light

A light-emitting diod that emits light when an electric current flows through it.It produces light when turned on

GPS

GPS location tracker can be viewed online and requested via SMS text message by authorized phone numbers

Smart whistle

Take a leap and wear your digital essential device

Iot components used

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buzzer
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GSM
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Arduino
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GPS
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LED
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Breadboard