Yes you can get the circuit diagram of the wireless intercom through the internet you can search on the internet so that you can look for the circuit diagram for yourself. You will find list of websites which will be providing you the circuit diagrams. You can also check these websites where you can find the circuit diagrams of the wireless intercom like www.thodukonics.com and www.freepatentsonlin.com. You will find all the diagrams here.
