Brazil News
| PORTO ALEGRE, Rio Grande do Sul – The city of Canoas' experience with the ShotSpotter gunshot detection and location system is serving as a model for Rio de Janeiro. Rio, long regarded as one of the most violent capital cities in Brazil, conducted the first round of calibration for the system in early December. More testing and calibration is scheduled for next year after Carnaval.
ShotSpotter Guajuviras (photo: Vinicius Carvalho/GES/diariodecanoas.com.br)
