Review on SadoTech Necklace: A Wireless Medical Alert System For Caregivers And Seniors by Bruce Cavett

My daughter is multiple handicapped and as such requires close care. She sleeps in a respirator similar to the old iron lungs and has no way to contact us except thru hollering which isn't practical so we use the Sado doorbell inside her respirator and when she pushes it we have it pluged in our hall way so we can hear it when sleeping and when we are in our kitchen and living room. It's working perfectly and also the donut necklace provides safe communication when she is outside. A great little piece of equipment!