Security & Laser Pens A good mix?
#1
Posted 26 January 2012 - 05:18 PM
Josh
Tornado Multimedia -- http://www.tornado-multimedia.co.uk/
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Plymouth Based Sound, Lighting, Video and Events Solutions
#2
Posted 26 January 2012 - 05:45 PM
#3
Posted 26 January 2012 - 05:50 PM
Tornado Multimedia -- http://www.tornado-multimedia.co.uk/
Follow me on Twitter ------ Have you seen our Facebook Page?
Plymouth Based Sound, Lighting, Video and Events Solutions
#4
Posted 26 January 2012 - 07:38 PM
smalljoshua, on 26 January 2012 - 05:18 PM, said:
Josh
Although it's an awful idea, the brightness and exposure time to the laser is likely to mean that there was no danger of lasting damage to the punters eyes.
2nd year student - MEng Electronic and Electrical Engineering,
University of Sheffield
'It is the actor's job to think that they are awesome. It is the technician's job to persuade the audience to agree'
#5
Posted 27 January 2012 - 10:14 AM
Matthew Robinson, on 26 January 2012 - 07:38 PM, said:
smalljoshua, on 26 January 2012 - 05:18 PM, said:
Josh
Although it's an awful idea, the brightness and exposure time to the laser is likely to mean that there was no danger of lasting damage to the punters eyes.
Errr.... that's quite a bold statement to make! Not sure it would hold up as a defence......
Grumpy Old Man
#6
Posted 27 January 2012 - 12:41 PM
sleah, on 27 January 2012 - 10:14 AM, said:
Matthew Robinson, on 26 January 2012 - 07:38 PM, said:
smalljoshua, on 26 January 2012 - 05:18 PM, said:
Josh
Although it's an awful idea, the brightness and exposure time to the laser is likely to mean that there was no danger of lasting damage to the punters eyes.
Errr.... that's quite a bold statement to make! Not sure it would hold up as a defence......
It's not a reason to do it- and as I said it's an awful idea- however, I can only imagine that they had a small laser pointer (because anything bigger is impractical) and that they would point it at the person until they responded. At which point, what I said would make it- not acceptable- but unlikely to cause major damage to the punters' eyes.
This post has been edited by Matthew Robinson: 27 January 2012 - 12:42 PM
2nd year student - MEng Electronic and Electrical Engineering,
University of Sheffield
'It is the actor's job to think that they are awesome. It is the technician's job to persuade the audience to agree'
#7
Posted 27 January 2012 - 01:07 PM
Josh
Tornado Multimedia -- http://www.tornado-multimedia.co.uk/
Follow me on Twitter ------ Have you seen our Facebook Page?
Plymouth Based Sound, Lighting, Video and Events Solutions
#8
Posted 27 January 2012 - 10:43 PM
Even worse, many of these cheap greens lack IR filtering and also put out significant power at 1064nm which is in no way eye safe, and the power there can exceed the power in the green beam.
I think I would have been out the door as well, and may have had a quiet word with the environmental health folks.
Regards, Dan.
#9
Posted 28 January 2012 - 09:54 AM
Imagine the scenario where the security guard (dubious term that anyway)fails to get instant attention...and carries on illuminating the "suspect" yet splashing innocent punters nearby. Or if the security bloke loses it and stands right in front of the person and gives them the full monty from 6".
Then you might get the my maglite is bigger than your maglite....who knows what sort of kit they might acquire?
Sounds like a nasty weapon in the "wrong" hands. I say ban them right now and huge fine for anyone caught using them anywhere....after all, who's to say they don't get used in a mugging...or worse?
I would be very sceptical if these devices were licensed for "crowd control" by any local authority in their right mind.
#10
Posted 28 January 2012 - 10:07 AM
I'm uncomfortable with the practice. Granted, a proper low energy laser pointer shouldn't damage eyes (apart from some temporary discomfort according to one study), but as suggested above it can be hard to know if the product unintentionally or deliberately flouts the standard.
Given that those who shine a laser at a police car or helicopter are (quite rightly) arrested, it seems irresponsible at best for security staff to use a pointer in this way. If Josh doesn't want to do it, I'm happy to raise the matter with the local council.
Simon
#11
Posted 28 January 2012 - 11:36 AM
If that doesn't work though, I may take you up on your offer Simon.
Josh
Tornado Multimedia -- http://www.tornado-multimedia.co.uk/
Follow me on Twitter ------ Have you seen our Facebook Page?
Plymouth Based Sound, Lighting, Video and Events Solutions
#12
Posted 28 January 2012 - 12:52 PM
As far as I'm concerned, while there are risks to using them as above, they are very effective at pointing out a single punter across a darkened room where a maglite would spread out and highlight the general area, leaving it down to radio communication to describe the troublemaker. Hard when all our customers pretty much dress the same... They are also trained to not point them at faces. Less for getting a customer's attention, more for pinpointing them so they can be spoken to / removed. A green laser shining across the room also stands out against our lighting so it's easier for security to notice if there has been an incident that requires their attention.
However, the first week they had them, a couple realised how cool they looked if they shone them at the mirror balls... soon put a stop to that...
#13
Posted 28 January 2012 - 03:04 PM
#14
Posted 28 January 2012 - 03:26 PM
Bobbsy, on 28 January 2012 - 03:04 PM, said:
I have thought this to be honest. Security are externally hired and essentially run themselves with liason with venue managers. I'll bring it up tonight with the managers and point out the risks.
#15
Posted 28 January 2012 - 04:38 PM
One time when a NIMBY attitude is to be respected.


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