Star Trek Electronic Door Chime
Problem: My illogical office mates keep coming into my cube space, unannounced. I wish I had some sort of device that prevented them from crossing over my cubicle threshold until I have ocularly scanned them and granted them proper clearance. Oy vey!
Solution: The Star Trek Electronic Door Chime from Global Zombie
Mount one on the wall by your door and when someone crosses your threshold, it will alert you. Choose between the door opening sound effect or the Red Alert alarm. Whether it's a bloodthirsty Borg intent on assimilation or just your boss looking for your TPS report, you'll know the moment they appear.
Door Chime Specs