My mom stays alone in her apartment and she is heart patient. She doesn't agree to come and stay with us. We are very tensed about her. One of my friend suggested to install a nurse alarm system ( http://www.fire-monitoring.com.....urse-call/ ) and she said, it helps in case in medical emergency. I have very less knowledge about it and I would like to know if there is anybody whose has already used it. Please feel free to share your experience.