james.wilson

Yeah I'm sure they said that

are these pirs in alarm all the time what did diy tech support say?

yes https://www.securitywarehouse.co.uk/catalog/knight-g2-surface-contact-with-tact-tamper-and-selectable-res-p-3868.html

iirc the d75 replaced the yend units

d75 multi?

Didn't know that

no gg i dont but i doubt any firm would restrict it to trade so same as the others available

Needs someone to upload a new one then?

it used to be,dongle only

rss should be in the trade dowloads

pick the right ones Elmdene on gal is green code

It had an interesting start

ok

charlie, cmon mate there has been loads of posts showing that 2 way systems can communicate in both directions. Either answer the question on gear asked about or ill close the thread cos its going nowhere

so how is that 2 way? 2 way in its basic form and we are at that how is listening better or more equal to more than 1 way are you saying the more i shout at you the better you hear and ill assume you did and stop, or a whisper, then a chat etc. a 2 way conversation is better than a 1 way one unless your ..... insert joke

gaz you have a fiend

it was referring the recent news item, not maddi All useful ones for the 2 way providers marketing team lol (sorry haha)

close imo 2 way device sends signal and listens to see if the signal has been acknowledged by the correct panel, if not sends another until acklowledged 1 way device sends signal, assumes its recieved and accepted and shuts down Like shouting for your kids to check thay are ok while on holiday near a pool having a meal. 2 way you shout and expect an 'im fine' if you get one great back to the starter, no response you try again etc 1 way you shout and assume that all is ok with or without a response and get back to your starter.

the theory was great years ago i installed lots, but as you say when it gets issues its a nightmare sometimes. I see you use a backlit sign on buildings

as ive said before cctv was used in all ways to intimidate and view back and front gardens. also audio on the master bedroom one. Got no where must of been cos it was an odd number house