DIY

[JoeRaisin <joeraisin2001@xxxxxxxxx>]

Installing a BA system in a workplace to replace a self installed
"Tattletale" alarm system.

Perhaps the "Tattletale" is a decent system - Don't know, haven't looked
to far into it.  But I can toll you it doesn't do much good when the
door transmitter is mounted to the slab of the door, the magnet to the
jamb and both on the OUTSIDE...