“A well made product which fitted easily and I am very happy with. The only weak link is the instructions. These are in the usual picture format (minimal wording) are very small (I needed a magnifier) and the ones for adjusting the PIR settings are particularly incomprehensible. I took me a while to realise that these were hidden behind a flip down cover on the sensor and the drawings for adjusting them are very ambiguous. Trial and error + common sense eventually prevailed.”