bsw2600 Posted April 30, 2009 Share Posted April 30, 2009 Hi, I have a SolarGuard SG4000 wireless system to which I need to add an additional siren. The problem is that the system is 418mHz and the new siren, SolarGuard SG-1100-T, is 434mHz but comes with its own transmitter which claims to be compatible with all standard wired or wireless panels. The board in the SG4000 has the facility to add a wired siren but the terminals are marked V+, Gnd, O/P & I/P whilst the terminals on the siren transmitter are marked Siren, V+, Gnd & Tamper. My question is which do I connect to O/P & I/P. I'm guessing Siren to O/P and Tamper to I/P but would appreciate confirmation or correction. I would really appreciate your help because AEI Security & Communication Ltd who sell the Solar Guard system do not answer their phone - even the Sales line - nor reply to emails. Perhaps they have become a victim of the recession. Thanks bsw Link to comment Share on other sites More sharing options...
Guest RJBsec Posted April 30, 2009 Share Posted April 30, 2009 Don't know the system but industry wide the 'norm' would be o/p = output i/p = input, so I am guessing that your assumption is correct. Link to comment Share on other sites More sharing options...
bsw2600 Posted April 30, 2009 Author Share Posted April 30, 2009 Don't know the system but industry wide the 'norm' would be o/p = output i/p = input, so I am guessing that your assumption is correct. Thanks for quick reply. I came to the same conclusion as to the meaning of o/p & i/p but it's good to get if confirmed by someone in the trade. Many thanks. bsw Link to comment Share on other sites More sharing options...
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