"Item arrived on time and was easy to set up and carry out the tests. As my father in law stated it is great for when you are indoors or the garden, but what happens when you walk to the paper shop early in the morning and something happens. maybe the developers could invent/produce something that works everywhere. Maybe connect the emergency alarm to a mobile phone.or a similar device in his pocket. He presses the alarm and the mobile phone or something similar in his pocket automatically contacts you. and you speak to him using the phone/device the same as you do when he is at home. It could possibly be fitted with a tracker which activates when pressed. A lot of accidents etc to older people happen away from their home. This would give protection 24/7 everywhere."