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Back to school - with the phone call your teacher can't hear
Students have always tried to best their teachers in the small-scale warfare that is school, and now they have biology and technology on their side - at least where mobile phones are concerned. The psycho ringtone has arrived in Austria.
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Mosquito device considered to tackle rowdy youths
AN ULTRASONIC device that deters teenagers with a high-pitched noise is being considered for a site in Yate plagued with anti-social behaviour.
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One Device Tracks Gunshots; Another Stops Teens from Loitering
Richland County deputies have unveilved two new high-tech devices which they say should help to combat and reduce crime.
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Latest bid to fight bad behaviour
The Richland County Sheriff’s Department is putting two pieces of technology in the field to detect gunshots and disperse young loiterers without the presence of deputies.
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Latest bid to fight bad behaviour
UNRULY teenagers are making the lives of people in Berkeley a misery according to residents. Frustrated residents claim criminal damage, noise, speeding and underage drinking are all becoming a common scene late at night in Berkeley town centre. The public toilets on Marybrook Street are also believed to be used for suspected drug abuse and sex acts.
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'Mosquito' deserves try
A recent letter writer was correct with his statement that the Mosquito ultrasonic teen repellent operates at 80 to 90 dB and emits a frequency of 18 kHz. This was an obvious miscommunication.
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Town turns to a teenage repellent
The mosquito device has been put up at the Willows Arts Centre in George Street
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Teens made to buzz off

YOBS in Chorley have met their match - in the form of a high-tech mosquito.

A businessman, who asked not to be named for fear of reprisals, said he had been driven to the end of his tether by youths congregating and causing damage outside his shop in Chorley East.

In desperation he installed a high-pitched audible warning unit called a Mosquito to the outside of his carpet shop which emits a piercing shrill sound.

The 37-year-old father-of-four found out about the device from Compound Security Services Ltd from watching the television.

"It's a high-pitched audible warning device running from 75 to 80 decibels," he said.
"It can't be heard by anyone over the age of about 20 to 22 because your hearing at that age deteriorates so you can't hear it, it's only heard by kids."

He said the £550 device, which is fitted at the front of his shop and is protected by a cage, has transformed his life.

He said: "There were 50 children emptying bins out every night and damaging our property.
"Alarms were going off four to five times a week at unsociable hours.

"On a Saturday afternoon, when it was nice and sunny, they would like hanging round the front of the shop and on the customer car park throwing stones at each other and swearing at each other.
"You look out now and there's not one. It works well."

He has set the device on a timer to come on when problems are most likely to occur.

"If you are somewhere that you shouldn't be then you will know about it," he said. "It doesn't affect your hearing, it's just annoying, like a 'nee nar' sound.

"One of the kids asked what the noise was and we said it was just a warning device to keep the birds away to stop the spread of bird flu."

And it has proved so successful he has ordered a second unit for the rear of the property.

He added: "It's a good crime prevention thing, it really is. I have never known anything like it. I can't believe the difference."

Author -
Publication Chorley Today
Date 20 April 2006
Link www.chorleytoday.co.uk

 

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