Does anyone have one (or two) of these?

http://www.x10.com/promotions/kr15a_bigred.html

It appears it was first made as just an emergency button for indoor use,
does the "big red button" hold up outside?


What I want to do is to set up two units on the same frequency so
ringing the doorbell at the house or the shop rings at both the house
and the shop. Range should be OK since it comes with a transceiver....
but will the transceiver work with the signal going out of my house
panel to the drop then to the drop and panel in the garage? Both drops
are on the same transformer secondary.

Thought I'd ask before they are open tomorrow.