If anybody out there has any experience with the Sentry F2 or the Federal Model A, please share, both good and bad?
I need to buy a siren, but am undecided between the 2. They both are:
Something that I can buy new. In other words, something that is still in production.
Made in USA.
Not too big.
Ideally "mechanical", as I hear mechanical is better equipped to outlast an electrical siren.