Perimeter outdoor 'beams' - do they work or are these things a nuisance?

AVForums

Help Support AVForums:

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

mafioso

AVForums Grandmaster
Joined
Jul 4, 2008
Messages
5,915
Reaction score
8
Location
Cape Town
We had a rare bit of sunshine yesterday and I decided to cut the lawns. When I walked around the side of the house, I saw a hefty 5mm x 40mm angle iron bracket keeping up razorwire coils over an outside wall was bent like it was a match stick.

This bracket and its mate on the other end of the wall is completely hidden from a casually sussing out burglar so the fook must have entered my property over the front steel fence at a place where I haven't installed the sharpened 6" nails. He/she must have then used the gate knob to get on top of the wall to bend the bracket and the attached razorwire coils down.

I believe my house has been 'prepared' for a soon to be house robbery. The matter has been reported and there is a case number. Additionally, I also discussed the numerous incidents here with a SAPS colonel and have a personal discussion arranged for tomorrow.

Anyway, we will now have to take more precautions and I'm thinking of beams outside to alert us before perps reach the house.

We have a lot of very tall trees and shrubs (read a bit overgrown). Will these 'beams' be effective in giving us prior warning and are these things set off by a breeze moving my trees?

I'm not worried about the dachshund setting the things off as one can probably aim or install them X distance above the ground.

How are beams powered - another indoors powersupply?  Are they weather proof and can one link them to spare channels on an existing alarm panel?

skollie
 

Latest posts

Top