Whelen WS-2000-109 (WS-2008): Located off of Fay Rd., south of Big Creek at Liberty Hollow Lake MetroPark. Photos taken 4/13/22, by Kurt Benedict. Siren was replaced by an Equinox in 2017.
Federal Signal Equinox (L-30): Located off of Fay Rd., at the Big Creek at Liberty Hollow Lake MetroPark. Photos taken 10/13/21, by Kurt Benedict. Replaced the above Whelen WS-2008 in 2017.
Federal Signal Equinox (L-43): 11300 Prouty Rd., at the CEI Concord Substation. Photos taken 4/13/22, by Kurt Benedict. Replaced a Whelen 2016 in 2017. Pole for the old Whelen is next to the current siren.