, ▁C CT V ▁systems ), ▁US ▁Filter ▁Corporation ▁( water ▁and ▁W aste ▁Water ▁Tre at ment ▁Techn ologies / ▁Sol utions , ▁acquired ▁from ▁Ve olia ), ▁H unst ville ▁Electron ics ▁Corporation ▁( autom obile ▁electron ics , ▁acquired ▁from ▁Ch rys ler ), ▁and ▁Ch antry ▁Network s ▁( W L AN ▁equipment ). ▁ ▁In ▁ 2 0 0 5 , ▁S iem ens ▁sold ▁the ▁S iem ens ▁mobile ▁manufact uring ▁business ▁to ▁Ben Q , ▁forming ▁the ▁Ben Q - S iem ens ▁division . ▁Also ▁in ▁ 2 0 0 5 ▁S iem ens ▁acquired ▁Fl ender ▁Hold ing ▁GmbH ▁( B och olt , ▁Germany , ▁g ears / indust rial ▁drives ), ▁Bew ator ▁AB ▁( building ▁security ▁systems ), < ref > {{ cite ▁web ▁| url = http :// www . building techn ologies . si em ens . com / bt / uk / News _ and _ Events / E lect ron ic _ Security _ Products / Documents / Name _ change . pdf ▁| title = B ew ator : ▁a ▁bright ▁future ▁with ▁a ▁brand ▁new ▁name ▁| date = A pril ▁ 2 0 0 8 ▁| publish er = building techn ologies . si em ens . com ▁| url - status = de ad ▁| archive url = https :// web . archive . org / web / 2 0 1 1 1 0 0 7 1 0 0 5 5 6 /