al-yeti Posted September 22, 2014 Share Posted September 22, 2014 Has twin LEDS is an ultrasonic type or something like that? i only did survery for upgrade but will be interesting to open this up Quote Link to comment Share on other sites More sharing options...
datadiffusion Posted September 22, 2014 Share Posted September 22, 2014 (edited) Yes ultrasonic, pulled loads out of an old high court judges house once. Volumatic?? I tell you, he was pissed when he came back to find us... Edited September 22, 2014 by datadiffusion Quote So, I've decided to take my work back underground.... to stop it falling into the wrong hands Link to comment Share on other sites More sharing options...
MrHappy Posted September 22, 2014 Share Posted September 22, 2014 Monford & White or similar ? Early 80's? Quote Mr Veritas God Link to comment Share on other sites More sharing options...
norman Posted September 22, 2014 Share Posted September 22, 2014 Pressed steel enclosure, great u/sonics Quote Nothing is foolproof to a sufficiently talented fool. Link to comment Share on other sites More sharing options...
whistle Posted September 22, 2014 Share Posted September 22, 2014 And some king of sponge type stuff inside that go's like wet glue with age. Quote Link to comment Share on other sites More sharing options...
goncall Posted September 22, 2014 Share Posted September 22, 2014 And some king of sponge type stuff inside that go's like wet glue with age. and connected to a map 6 for the more modern systems lol Quote Link to comment Share on other sites More sharing options...
whistle Posted September 22, 2014 Share Posted September 22, 2014 and connected to a map 6 for the more modern systems lol Don't forget your zone resistors Quote Link to comment Share on other sites More sharing options...
goncall Posted September 22, 2014 Share Posted September 22, 2014 Don't forget your zone resistors lol like handling a live bomb when changing a detector,if that thing snaps its game over....happy days Quote Link to comment Share on other sites More sharing options...
antinode Posted September 22, 2014 Share Posted September 22, 2014 Speaking of old alarm *****... http://youtu.be/z5qzR1JFLJY?list=UUfzi-ulUu8pg1avo3doFiMA Quote Trade Member Link to comment Share on other sites More sharing options...
datadiffusion Posted September 22, 2014 Share Posted September 22, 2014 (edited) Lol! My whippets went totally skitz at the mouse / cat noises! Edited September 22, 2014 by datadiffusion Quote So, I've decided to take my work back underground.... to stop it falling into the wrong hands Link to comment Share on other sites More sharing options...
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