The UK Home Automation Archive

Archive Home
Group Home
Search Archive


Advanced Search

The UKHA-ARCHIVE IS CEASING OPERATIONS 31 DEC 2024

Latest message you have seen: Improving the picture from video card


[Message Prev][Message Next][Thread Prev][Thread Next][Message Index][Thread Index]

RE: Perimeter Security


  • Subject: RE: Perimeter Security
  • From: "K. C. Li" <li@xxxxxxxxx>
  • Date: Mon, 22 Aug 2005 01:58:02 +0100 (BST)

> You load a 12 bore blank in the loading port at the bottom.
> Lift up the weight and secure it with the pin.
> attach the pin to a trip wire / gate / outboard motor / motorbike etc.
> etc. Unwelcome visitor trips wire / moves bike / opens gate  etc pin
is
> pulled, weight falls, visitor leaves with very brown trousers.

A similar 12-bore blank cartridge firing device with a spring-loaded
firing pin has been available for years. It is apparently very effective
in scaring the living daylight out of intruders and warning of the same.

The legal implications of such a device is equally as scary.

Regards,

Kwong Li
li@xxxxxxx
Laser Business Systems Ltd.
http://www.laser.com
http://www.cbus-shop.com




UKHA_D Main Index | UKHA_D Thread Index | UKHA_D Home | Archives Home

Comments to the Webmaster are always welcomed, please use this contact form . Note that as this site is a mailing list archive, the Webmaster has no control over the contents of the messages. Comments about message content should be directed to the relevant mailing list.