MrHappy Posted April 6, 2019 Share Posted April 6, 2019 (edited) 4 minutes ago, Gabs said: So this was a bell module? In the loft? Looks to be in very good condition, do you take down many standard bell modules? like SAB modules? no its a "scancom" digi unsure of model but dated 1984 ? the trick with bell modules was to leave them in the plastic bag & it stopped most of the rusting Edited April 6, 2019 by MrHappy Mr Veritas God Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483672 Share on other sites More sharing options...
Nova-Security Posted April 7, 2019 Share Posted April 7, 2019 14 hours ago, MrHappy said: IIRC "Viper foam detector" pcb within plastic case, size of shock sensor IR Led + Receiver below the case Used to FA when the housing filled with webs or bugs ect... Used to FA when it got dark after it had be powered up the 1st time Google has no pics & I've not see one in yrs.... Never had a problem with them, used loads in the past www.nova-security.co.uk www.nsiapproved.co.uk No PMs please unless i know you or you are using this board with your proper name. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483674 Share on other sites More sharing options...
MrHappy Posted April 7, 2019 Share Posted April 7, 2019 51 minutes ago, Nova-Security said: Never had a problem with them, used loads in the past I think we'd about finished with them when I started I recall the sticker s being reprinted to suit the size of cequra with a tel. No with a few digits less than today Mr Veritas God Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483676 Share on other sites More sharing options...
MrHappy Posted April 7, 2019 Share Posted April 7, 2019 Sab1045 bell module I fitted these in the past but can't recall who made them, red/ blk goes to a comfort led Mr Veritas God Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483677 Share on other sites More sharing options...
Gabs Posted April 7, 2019 Author Share Posted April 7, 2019 2 hours ago, MrHappy said: Sab1045 bell module I fitted these in the past but can't recall who made them, red/ blk goes to a comfort led That one looks good, do you still have them? or it? I could try and copy the board design out, im in need of a schematic for one. Excuse my lack of knowledge, but what's a digital? Looks old and interesting. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483680 Share on other sites More sharing options...
Nova-Security Posted April 7, 2019 Share Posted April 7, 2019 17 hours ago, MrHappy said: IIRC "Viper foam detector" pcb within plastic case, size of shock sensor IR Led + Receiver below the case Used to FA when the housing filled with webs or bugs ect... Used to FA when it got dark after it had be powered up the 1st time Google has no pics & I've not see one in yrs.... Just for H Having a tidy up of the garage and cant believe i found one. Gabs You need a diode across the relay coil of that one you made to protect the transistor and possible a resistor to limit the current the relay pulls, well done on the MK1 cant wait to see your next projects. Send me your address and will send this V foam to you www.nova-security.co.uk www.nsiapproved.co.uk No PMs please unless i know you or you are using this board with your proper name. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483681 Share on other sites More sharing options...
Gabs Posted April 7, 2019 Author Share Posted April 7, 2019 7 minutes ago, Nova-Security said: Just for H Having a tidy up of the garage and cant believe i found one. Gabs You need a diode across the relay coil of that one you made to protect the transistor and possible a resistor to limit the current the relay pulls, well done on the MK1 cant wait to see your next projects. Send me your address and will send this V foam to you Wow, thanks. I am glad that you like my projects. I thought about a diode, and I will add one in the Mark 2 version. And thanks again, I will PM you my details. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483682 Share on other sites More sharing options...
MrHappy Posted April 7, 2019 Share Posted April 7, 2019 49 minutes ago, Gabs said: That one looks good, do you still have them? or it? I could try and copy the board design out, im in need of a schematic for one. Excuse my lack of knowledge, but what's a digital? Looks old and interesting. PM your details I will pop it in the post Mr Veritas God Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483683 Share on other sites More sharing options...
Gabs Posted April 9, 2019 Author Share Posted April 9, 2019 @MrHappy @Nova-Security Cheers for the help with these, I have finished the Mk. 2 Anti-Foam module, looks very similar to the V-Foam Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483745 Share on other sites More sharing options...
Nova-Security Posted April 9, 2019 Share Posted April 9, 2019 You could do with a small bit of pipe over the LED and the receiver so it doesnt pick up any stray light www.nova-security.co.uk www.nsiapproved.co.uk No PMs please unless i know you or you are using this board with your proper name. Link to comment https://www.thesecurityinstaller.co.uk/community/topic/42739-foam-detectors/page/2/#findComment-483749 Share on other sites More sharing options...
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