The first step is to know what each device in your house is called.
Use alexa as listening device.
Recent news reports in the last week revealed that amazon has thousands of workers listening to amazon echo aka alexa voice assistant recordings.
To use drop in you will need at least one echo device and a smartphone with the alexa app installed or a friend or relative with an echo.
If there is no alexa switch tap system updates.
The two major players are amazon with their alexa service using echo devices and google s home.
Alexa lets you use those devices as intercoms using a simple built in feature called drop in.
It turns out some amazon echo devices can be turned into remote listening devices.
In checkmarx s example when the user then asks their enabled.
The only limitation is that the listeners or viewers on the other end cannot respond to.
But keep in mind that if you choose to use alexa drop in on a group of devices only one of the devices will answer.
In the case of announcements alexa drops in on many devices at the same time.
With the alexa app you can initiate a drop in session.
That is a bit unnerving however this post will.
To use a skill you have to say your device s wake word for the mic to begin shuttling audio over the internet for processing.
When activated alexa guard will use the device s integrated far field microphones to continuously listen for glass breaks and alarms from a smoke or carbon monoxide detectors to protect your home.
Mwr labs was able to open a first generation amazon echo and add permanent code to the firmware.
These devices work by listening for key words then recording speech relaying that back to the provider using an internet connection then acting accordingly.
Can alexa drop in on multiple devices at the same time.
Make sure the alexa switch is turned on.