Looking some advise for the wiring of 4 sets of 100m perimeter double beams zones, they will have eol on each zone as well so will keep each set on its own zone. Just want to know whats the best and easiest way to wire them any help would be greatly appreciated thanks

The transmitters just need power and tamper so that's straightforward. Stick to the rules regarding siting of the receivers.. generally there's a list of do's and dont's in the engineering manual. The receivers require 6 connections in basic mode, and sometimes the trip is via a pair of relay contacts. As for wiring it depends on whether or not you are working to any industry regulations. If you are not, and the receivers are within the hundred metre range try using twelve core to each unit, that is twelve core to the first receiver, branch off with six to the next receiver. Do the same with the next pair of receivers. At the panel there are two twelve cores which need to be divided into zones. Double up on your power pairs if possible. It's wise to double on the transmitters also. Not knowing your layout or the units that's about it really.

You could also just fit wireless beams and fit a receiver next to the pane.Really depends on the site/application.

Yes, I tend to agree with that idea Morph, provided the site is suitable I should imagine that wireless would give a bit more scope to the project.

Yeah the takex wireless ones are good

Using a risco panel would wireless work at 100m?

Panel won't dictate, beams will.

Using a risco panel would wireless work at 100m?

depends on the environment though from tests risco range than others. You will need to test, 100m free space might be ok

We usually use the Optex stuff http://www.optex-europe.com/products/optex/123-sl-350qfr/and stick either Ricochet or some other transmitters in the back of them, couple for each.  They also do ones with Innovonics transmitters already in them.

Think I would rather stick with hard wiring myself especially with the distance involved