Interested in advertising on Derpibooru? Click here for information!
![My Little Ties crafts shop](https://derpicdn.net/spns/2020/9/12/15999480150940540949137.gif)
Help fund the $15 daily operational cost of Derpibooru - support us financially!
Description
No description provided.
Source
not provided yet
Help fund the $15 daily operational cost of Derpibooru - support us financially!
No description provided.
Try having them linked as a system, all next to bedroom doors and two of them less then a foot away, and if one needs a new battery they all go off.