PIR Light Switch

[Simon Ryley <simon.ryley@xxxxxxxxxx>]

I'm looking for a couple of PIR light switches to replace the existing
single light switches in the hall.

Looking on automated home, I found the EcoSwitch, which seemed ideal,
but appears to be universally panned in the comments under the review.
Does anyone have one of these who is satisfied with it?

While browsing for an alternative I found this http://tinyurl.com/679gv
for around a third of the price.  Has anyone used these switches and had
probems?

Any advice appreciated.

TIA,

Simon