Cable lock alarm

[Michael Hurnaus]

Hi guys,

I have found a few entries about bike alarms and cable locks, but it seems like no one is using a Cable Lock Alarm like this:

http://www.amazon.com/Swann-SW351-LAX-Universal-Cable-Alarm/dp/B004T2LQ3U/ref=pd_sbs_sg_2

Has anyone tried this?
I typically keep my bike in my apartment and would need the lock only for when I am on a break during a ride (food, drink, bathroom, coffee etc).
Also, I want to lock to be small and portable so it fits my wedge saddle pack. Since my bike is a carbon road bike, i don't want it to be too heavy either.

Thanks!

-Michael