(23 Mar 2017, 4:04 pm)idiot wrote Great they are the fact they won't deliver the shock unless the person needs it is amazing technology.
Like how I'm seeing them when out and about to.
Ye same, we only used training ones but even they tell you now.
They're expensive though, around £800 for education settings but you can apply for funding for £400 towards it.
Its easy enough to use, which is great.