Description
[Pair with Plug in Receiver to Work] The SOS button need to be paired with the plug in receiver then the unit can work..[Who Needs] The smart wireless nurse call button allows a patient/kids/disabled or an elderly to press a button requesting assistance..[Where Can Use] The Wireless transmitters configure with wireless pager for restaurant,coffee shop,hospital service alert..[600ft Long Radio Range] There is up to 600ft between sos button and plug in receiver, you will get a notification in 1S once in an emergency from anyone who are calling help, Never missing rescues.