New Post Public Reply Private Reply Replies (0) Message Board ← Newer Older → budfoxfun May 7, 2020 at 2:44 PM 218 $ATWT will have its new KV-4™ systems ready for distribution, as California has over 100,000 new school buses and vans required to have child reminder systems installed or retro-fitted in the vehicles by the end of 2020. Newer Older