This should always been changed leaving anything with default codes is a huge risk on a system designed to be secure.
All systems need to be serviced or they will eventually fail, usually at 2am etc
id assume you havnt got the lid on correcrtly or you have damaged the tamper switch.
You have done nothing else but remove the lid of the panel?
its also going to need a service even if you do it yourself
no not poor design just different ages and ways of doing it.
you cant just write of all the gear for 1 reason.
same issues with gals for instance. they afaik dont offer remote flashing.
look at all things from that era, redcares and old (pre ww1) couldnt be upgraded remotely. eaton i think can but not scanny 9800 etc
correct the hkc panel downloads the firmware image checks it then overwrites. So if it fails half way through etc it ignores the upload.
I think the texecom does a direct write so if it fails half way through it bricks.
Other gear is like that too it depends how much storage space is available and id say the firmware file on the texecom is larger than the hkc as the panels are more than 240 circuits
look at the latest npcc force policy.
however it will probabky become mandatory for installers but isnt yet. Plus my vote on comitee currently is i want a documemt that has some industry input. cyber essentials does not and has little to do with intruder alarms and alarm companies. i say little not nothing.
Hi Scott
Im afraid the above quote isnt 100% true. Previous force policy had this as a requirment but is now optional.
You may also want to look at the bsia scheme CySPAG
I'd say no rad can heat up quick enough I wouldn't worry about it say it. Above yes is an issue. The only force that can defeat the 1.6-2.4 degree a second change is our Sun. Apart from open fires and log burners. Tldr don't worry about radiators
yeah dont use them anymore but when i did, strip in the normal way (leaving some insulation to twist tight) then wrap around a 2.5mm terminal driver, remove screw and washer and push through loop of cable making sure to keep so when it tightens it doesnt loosen the coil.
Bear in mind that switch mode psu add what looks like induced ac.id be interested to see what a new psu does. Mine is knacked cos I've overloaded it lots in testing.