After the recent tornado in the NW suburbs of Indy, the town of Whitestown finally realized that their siren coverage is seriously lacking. The Whitestown area is one of the fastest growing parts of the Indy metro and they're fast outgrowing their tiny siren system. Also, apparently, they were lied to about the effective coverage range of the sirens that they have. Luckily, the town sees sirens as an "important piece to the puzzle" of their emergency alert system and thinks "the benefit of public safety and peace of mind well outweigh the cost" of purchasing and installing new sirens. Of course this is one of the wealthier suburbs of Indy, but at least they're using their money in a good way:
https://www.youtube.com/watch?v=3P_8DDHLMBo
Here's their current "system" of 2 T-128's and a Model 5 at the fire station (rough town boundaries are in red.). This story makes me think the model 5 isn't used for tornado warnings since they mention only 2 sirens. The north siren was added just last fall. The one to the south has been there since development really started taking off. There is a lot more housing development planned north of 65 between the two interchanges, not to mention the golf course and subdivision south of 65, so they definitely could use at least 3 new T-128's.
https://www.dropbox.com/s/qlnqeiezldm3x ... 6.png?dl=0