I imagine most will not find this useful, but I've always wanted a service like this. I found some similar products and even tried them out but nothing fit what

I imagine most will not find this useful, but I've always wanted a service like this. I found some similar products and even tried them out but nothing fit what I needed. All I wanted was a kill switch. I've seen mobile apps, but I wanted something via E-mail. If you don't respond within a certain number of days, we'll send an E-mail to your emergency contacts. I used the design cues from different open source and paid products and made my own. I'll open source it pretty soon, giving attribution to those which helped guide my design. There are similar paid products but few allowed me to offer it as a service and few if any were free. I even bought one but it didn't quite offer what I needed, so I'm offering this for free to anyone who needs a similar service. As three other products used AdminLTE I used the same to guide the design. It was easy and quick. Let me know if you find any issues as you try it. Thanks!