silent walkiw talkie alarm

[Highlander]

(26 March 2013, 01:05)Metroyeti Wrote: Highlander a german company called trixie might do them, used to work in the pet trade but dont recollect seeing them. I know they do nasty things like choke chains with inward facing spikes, so wouldnt put it past them doing shock matts.

Thanks will have a look

[Lightspeed]

This looks like it would do the trick, and with the sounder unplugged, it looks like it will just flash an LED on the control pannel when triggered.

Maybe cheaper and more reliable than using walkie talkies?

http://www.ebay.co.uk/itm/170691123835?s...1439.l2649

A whole wireless GSM burglar alarm system with detachable siren for less than £20.... It details 99 zones on the description, I wonder if any of these are wired?