The proposed alert is activated from a protected button on your companion’s collar, with a silent response in mind.
Register interestDiscreet home-safety technology · currently in development
Serenity
On Standby.
A companion by your side. Another way to reach help.
Lifeline Collars is developing SOS primarily for older Australians and vulnerable people living independently. If an intruder enters the home and reaching a phone or conventional alarm is unsafe, the collar is designed to offer another discreet way to activate an emergency alert—without a sound that could alert the intruder.
Built around a silent alert for moments when drawing attention could make things worse. Medical emergencies are a possible secondary use as development continues.

Why SOS?
When your phone is out of reach, another option matters.
Created for older and vulnerable people who want to keep living at home with another way to ask for help.
Your dog may already be close when something goes wrong. SOS explores how that connection could support a wider safety plan.
SOS is in development. It does not currently provide a live emergency service.
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Could SOS make a difference to someone you love?
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