? I am at least tryingly make a peace

Arfur

I had a customer a year or 2 back who wanted something for an airfield hanger. We (Knight) do door loops which stretch to 5m and he had a few of them (others may do them too !) . Don't know if this helps.

thanks for the info.

tbo, dont think i'd go down that route, did something similar once on a wicket gate. it wasnt a success..

Problem with long loops is when they fault, even using that black curly lead designed for machinery.

Old days we used to use a plug and socket, close door insert plug in the way if door opens it pulled out plug, there was also a contact on the door, and if fitted a contact on wicket gate all fed by the plug and socket. Double pole but obviously not 24 hr tampered.

I suppose today using a shunt box to bypass the tamper it could still be done, not sure if regs would be happy - one for James mrethinks .

Arfur

Still say forget loops. As RF is probably being used do it that way. Less to go wrong IMHO.

Still say forget loops. As RF is probably being used do it that way. Less to go wrong IMHO.

tbh I'd be with you, G3 possibly is the problem.

I wonder how rubust wireless would be, never tried it in what would be a pretty hostile siuation just due to the shuttr vibration alone.

could be a problem with batteries losing connection intermittently.

Arfur

You would think it would be well known if it was any good, launched over 18 months ago. Still a new one on me.

They launched that gear in security installer and we did it to death on the forums. No Thx