Welcome to my home made telecommunication & security devises.
I set this page up to help people build some very simple electronic security devises and more for there home, work, or charity organization, Most of the designs can be built at low cost.
All the links below have there own pages and how to set every thing up from start to finish also all the projects have been uploaded to You Tube so you can see them working.
Please note if you have any problems building any thing that I have designed just drop me an e-mail and I will do what I can to help you.
Welcome to this simple page on adding a Dual 3.5mm Jack Adaptor to the DTMF unit and two cell phones on different networks in case one network is down use the back up network to turn your devises on or off.
How to build a monitored flood detector that will call your mobile phone or land line.
How to build a monitored mains alarm that will call you by cell phone if your mains electricity cuts out.
How to build a global bugging devise using an old Cell Phone that will Call you back Automatically Very Secure connection.
How to extend the range of a Two channel remote control transmitter and receiver from a few hundred feet to global operation with a Cell phone.
Why I built this simple security alarm is down to the amount of computers getting stolen every day around the world in some parts of the world like third world countries PCs are not cheap to buy.