L**H
Easy to fit and works well
It's a simple device, well made and does everything as stated.Looks neat when fitted.I installed it on my PVC windows with no problem at all, pre-drilling the holes as needed of course. The instructions are clear about that.The only thing I'd say is that it came with "1 way" security self-tapping screws and as I wanted the flexibility of removing it later for any reason, I switched those for cross-head screws from my spares box. I guess the ones that come in the pack work with an ordinary screwdriver, but I didn't try them to find out so am not sure. Have some spares at the ready if you're not sure.
Z**Z
Great product, only need to drill one hole
Great product, reduces the need for drilling holes in your windows! I wasnt keen on drilling into my new windows, this window was a small toilet window and against my better judgement i had it installed to open. I will buy another for my fire escape window which has a restrictor button on it but these give extra peace of mind that little people wont topple out of the window when being curious.
T**S
Does the job well and with reasonable style
Relatively easy to fit. My biggest complaint is that I would have liked the cable to have been a little longer, but I understand that it is this length to comply with regulations.
G**I
Does the job
Got this to stop a stray cat getting into my bathroom window, it worked as family no longer leave it wide open for the stray to come in and pee all over the damned house.