Security System for Outdoor Cages

[sagepoint]

I am looking to add security for someone with 5 outdoor cages used to rehabilitate birds. There are locks on the cage doors, but someone could easily cut the wire mesh surrounding the cage. Does anyone know of a good way to tie outdoor cages into some kind of security system? Would birds set off a pet-immune motion sensor?

 

[Flboy]

Look into this:
AmericanSpecialtyAmmo.com