MatejO2 years ago000do you need to install this with screws or can you stick it on the wall with glue?Chriker2 years ago • purchased this product000purchased this productIt is supplied with screws because the sensor has to be rotated to be removed from the base. So if you use glue, it may not hold if you have to remove it from its base. I strongly recommend the screws.Show in original language (French)Comment