How Smart Link Medical Alarm works

The "Smart-Link" simply plugs into any existing telephone, instantly taking care of any emergency or monitoring situation required.

Whether the emergency be Medical, Fire, Security or any type of urgent situation, an automatic response is generated when the button is pressed.

A user can also simply push a button worn or carried (wristwatch, necklace or keyring) which summons immediate help through external or on-site monitoring/paging facilities.

From www.smart-security.com