You have received many ideas and would not disagree with any
in premise.
I would offer a few opinion only observations.
Beams – work well in conjunction with other devices on a security
system but not that well by themselves. Best used as a trap and if possible attached to a stationary, immoveable object. The good ones are quite expensive.
Contacts – Most used device on a security system and for good reason.
They can be attached to most anything and as devices go fairly cheap.
They come in both wired and wireless.
Motion detectors - very good indoors and not so much outdoors for the reasons given and then some.
Cameras – bar none the best visual electronic deterrent. Will not stop anyone but then no device will. Gives you in most cases a history of what and how something took place.
On some digital systems they can be used as beams and to send a signal of engagement.
Going by your OP I believe you are on the track with the lights. Lights and noise are the
pits for nefarious individuals. You have to ask yourself what you want to accomplish
deterrent, notification, alarm or total security and how to get the most for your budget.
Sorry for the long post and it could go on and on but if you want to bounce any ideas give me a PM. I am on more electronic security related forums than firearms.
Good luck.
