Pet friendly outdoor intrusion detection

[piglet]

Dg 85 I think also has a height thing , everything under hip height is free game ?
Gleock have you tested the weight thing by crawling ?

[nowon]

You get a perimeter cable that you bury in the ground. If I can remember it works on vibration. The big petroleum companies use them between their two fences of protection. It can even pinpoint movement on your perimeter with in 5 meters.

For the life of me I can't remember the name but googlefoo will bring you closer.

[nowon]

Something like this.

http://www.elvey.co.za/ProductFiles/...5ab990942d.pdf

[Gleock]

Dg 85 I think also has a height thing , everything under hip height is free game ?
Gleock have you tested the weight thing by crawling ?

No hip height issue or else it would be no more effective than dual beam sensor, which is a third of the price.

It is a PIR sensor, so there is a dead spot directly beneath it (no different to an indoor passive).
It's a 90° pattern, so I have mine side by side on 45 degree mounts and it solves the issue.

[bmeagle]

Something like this.

http://www.elvey.co.za/ProductFiles/...5ab990942d.pdf

I like this micro track cable.

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