I have returned a TV.. and a AC .. to ..Best Buy .. they replaced the TV No problem ..when i returned the AC they gave me my money back no problem..... I don't understand the poll either??
Kellyco has a policy that states that if you buy a detector from them and you don't like it, you may
return it for a refund minus a large % restocking fee

it's a lot..
or you can go for curtain #2 and buy an "Upgrade" machine...
By spending more $ you can use the credit in what you have to get a differeant machine.
and avoid the restocking fee...
Herin lies the problem, you get the detector as a gift, for yourself or someone else,
and you or they don't want it.... they or you don't want a detector at all...
Kellyco will still get a big chunk of your money for "restocking" regardless of weather you get a machine or not.
I do not know if this applies to broken out of the box detectors,
my vote must fall on the side of caution and believe they will send another unit upun return
of the defective one, without problems... or restocking fees....