I have a Dictograph 55 sm security system in our home which with some changes has worked well for over twenty five years. I now want to change it so I can turn it on and off with my smart cell phone (that's no problem). But I need a Manual to make other changes and the step down transformer no longer charges new 6 volt rechargeable batteries. Please let me know if you have said manual...Thanks
- posted
5 years ago