Installing an in Ceiling Presence Sensor in Small Bathroom

Hello all

I Hope you are Well.

I will be getting some Electrical Work done soon, including replacing Shallow Light Switch Back Boxes and adding a Neutral WIre to the Landing Light Switch.

I am also looking at moving the Wiring for the Bathroom Light Switch, which is currently a Pull String, to a 2 Gang Light Switch on the Wall outside the Bathroom.

Then I am thinking of having a Presence Sensor installed, in the Ceiling, where the Pull Light Switch was, this is where I am uncertain of something.

The Presence Sensor that I have Purchased is this one:

Presence Sensor

This Presence Sensor uses Screw Fixings for the Wires rather than the Push Button type which I am not a fan of.

If I place the Presence Sensor where the Pull String Light Switch is, will this cause issues as it will be relatively close to the Wall, 150mm (ish)?

Or, would I just be able to adjust the Sensitivity so that it does not detect Human Presence outside the Bathroom?

Any thoughts…

Thanks in advance

Kevin