As simple as this may sound to anyone, it actually gets the job done. It can serve different purposes. It can be a warning sound outside your house or yard for anyone who is not interested in getting freaked out by anything that would send shivers down their sign. It says spooky; there is no need to ask what is inside a house where a sign says "spooky" outside. It can add to the terrifying look of your house's Halloween decor. Lastly, you can also use it to welcome the guests that you have invited to a party. SPOOKY!!
Yea, we all know that the spooky sign will freak people out during the day. It would only serve its purpose in the night when everywhere is already dark. Now, how is it going to look creepy if it doesn't light up? What makes it more terrifying is that the sign makes scary sounds to scare your visitors. It can be activated by motion, which makes your doorstep the perfect place to put it. When visitors come around, they might think it looks cool till it gives them that eerie sound that will send cold shivers down their spine.