I've been thinking about one of these:
http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=90054
you could place it above your front door, so you would know when anyone was even aproaching it. Lets you know when friends are coming over before they hit the bell, and also wakes you up if someone is coming to mess with the door at night....
http://www.harborfreight.com/cpi/ctaf/Displayitem.taf?itemnumber=90054
you could place it above your front door, so you would know when anyone was even aproaching it. Lets you know when friends are coming over before they hit the bell, and also wakes you up if someone is coming to mess with the door at night....