al-yeti 392 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 Share this post Link to post Share on other sites
datadiffusion 489 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 Share this post Link to post Share on other sites
MrHappy 1,267 Posted September 22, 2014 Monford & White or similar ? Early 80's? Quote Mr Share this post Link to post Share on other sites
norman 823 Posted September 22, 2014 Pressed steel enclosure, great u/sonics Quote Nothing is foolproof to a sufficiently talented fool. Share this post Link to post Share on other sites
whistle 37 Posted September 22, 2014 And some king of sponge type stuff inside that go's like wet glue with age. Quote Share this post Link to post Share on other sites
goncall 463 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 Share this post Link to post Share on other sites
whistle 37 Posted September 22, 2014 and connected to a map 6 for the more modern systems lol Don't forget your zone resistors Quote Share this post Link to post Share on other sites
goncall 463 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 Share this post Link to post Share on other sites
antinode 30 Posted September 22, 2014 Speaking of old alarm *****... http://youtu.be/z5qzR1JFLJY?list=UUfzi-ulUu8pg1avo3doFiMA Quote Trade Member Share this post Link to post Share on other sites
datadiffusion 489 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 Share this post Link to post Share on other sites
PeterJames 462 Posted September 22, 2014 old high court judge I tell you, he was pissed when Strangely those two parts of the statement seemed to make more sense Quote Share this post Link to post Share on other sites
popjon 0 Posted September 28, 2014 Speaking of old alarm *****... http://youtu.be/z5qzR1JFLJY?list=UUfzi-ulUu8pg1avo3doFiMA That guy also has videos of the Broadmoor escape sirens (apparently Klaxon CS8s). Those bunnies put regular MBs to shame! Quote Share this post Link to post Share on other sites
SouthernBrad 1 Posted September 29, 2014 I recently took out a few of the old Aritech Ultrasonics,still worked a treat to be fair to them. Quote Share this post Link to post Share on other sites
