Jeli

Thanks both. I've had a look at Optex though understand the EOL resistors is in the form of a plug in unit (PIU-J for Risco) which is an optional extra. Not a problem and seems hassle free. Online stockists don't seem to list this PIU part to add to shopping cart so will make calls on Monday. Thanks again. James

Wow that was quick. Thank you @sixwheeledbeast I'll check these out and take a look at Optex.

Hi all, System is a Eurosec CPX. Looking at replacing the Eurosec V40 PIR sensors. What's a reliable replacement with built in selectable resistors? Currently there are 5 PIR. Kitchen, Lounge, Hall, Landing and garage. No pets roaming about. Thanks for the help. Cheers, James

Ahh good thinking, thank you PeterJames I'll also give this a go.

Thanks for the response al-yeti. The new paper instructions included with replacement contacts didn't help me as they differ from those I downloaded. Now that's resolved I'm thinking it has to be an issue with the cable. I'll swap the contacts between garage and lounge next which should hopefully prove the contacts are all fine.

Well the reason I got the tamper issue was because the new YEND24 v2 instructions said to use resistor pins on E + 4 (4k7 + 6k8). Actually it seems it's still C + 3 for 4k7 and 6k8 which is why the tamper issue sorted itself after several hours cos I followed what was set before and just confirmed from manufacturers site. Anyhow it's still telling me the door is open when it isn't! Edit > going to swap the garage rear door contact with the lounge one and see how I get on.

Hi all, I installed my own Eurosec CPX back in 2010 with: FSL wiring 4 PIR (Hall, Lounge, Kitchen, Landing) 2 YEND21 contacts in series (Porch and front door) 2 YEND21 contacts (Rear garage door and rear lounge door) 1 REED switch (Garage door) RKP GTAG In 2015 the YEND21 fitted to the lounge rear door started playing up. On part set it would trigger the alarm in the early hours. Replaced this and it's been fine up until last week where the alarm starting to chime telling me rear lounge door was open when it wasn't. Replacement YEND24 v2 was ordered and fitted... This time the alarm was not happy on full or part setting and kept telling me tamper was activated on the contact. The spring had definitely pressed the contact in. I took the new YEND24 v2 off and replaced it with another new one. Same issue... Put the old one back on and same issue. Went back to a new one and left the alarm for several hours which seems to have sorted itself out. i.e. no issues with tamper or full and part sets. Today the alarm chimed 3 times in a row to say the rear lounge door is open when it isn't. It had been operating fine beforehand so it's intermittent. I've only ever had issues with the rear lounge door and the contact here... I know there were some issues with the YEND21 and it was improved upon. Is something sticking?? What testing can I do? Appreciate any guidance that can be offered. James