units of the residence r might carry a code such as code 26 affixed to lighting control unit 16 b the user u can read the code 26 via unit c which in turn can place the user u in communication with a security system dealer d who can provide additional services which can be downloaded as firmware 22 via the networks the internet i or the 4g communications networks as an alternate user u can contact the dealer d via a toll free phone number to set up additional services or features fig2 illustrates an alternate configuration 10 u2032 wherein cloud services c can provide on demand software services to support communications to from residence r and to enable the station s to carry out a cloud based supervisory function among other features the cloud services c can maintain a local data base of information as to all detector units installed at residence r for use by the station s as well as usable in communications by the dealer d or with units installed in the residence r and the user u in fig2 the same identification numerals have been used to designate elements as discussed relative to fig1 where elements carry the same identification numerals as previously discussed relative to fig1 those of skill will understand that no further discussion thereof is needed in summary embodiments as disclosed herein provide hardware.