The first week or 2 it drove me crazy...... everytime my work colleagues parked next to me in the basement it 'detected them' and beeped and if they hung around too long it would alarm
Advice - read the manual fully and straight away

I eventually got around to reading it and discovered by pressing button combinations (button 1 then 2) I could arm but deactivate the microwave sensor - now I have best of both worlds..... keeps people away in public and doesn't offend co-workers!!


