Secware Posted June 20, 2011 Share Posted June 20, 2011 Currently speech dialler used to inform of movement from CCTV through text. View CCTV from iphone and would like to communicate via loud speaker to intruder. What products do you suggest, and how to connect. 1 Quote Link to comment Share on other sites More sharing options...
Secware_Tech6 Posted June 27, 2011 Share Posted June 27, 2011 Some CMS software allows this via PC. I dont know of a product that uses an iphone app to achieve the same. You could use a speech dialler and connect the speaker output to a PA amplifier. However the output of such devices is a speaker output not a low level output so you may need a speaker to line level converter. This is not an ideal solution as it is not using the product as designed. The best way is to use a dvr with 2 way audio, a PA amp, horn speakers etc and a CMS solution. 1 Quote Link to comment Share on other sites More sharing options...
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