Manual Call PointManual Call Point Features : - Voltage of µ – switch : 250 V Current of µ – switch : 2 A Model : SZR -22 Material : F.R Polymer. Weight : 140 gms. Dimensions (m.m) : 85 x 85 x 50. Color : Red. Model : SZR -24 Material : M.S sheet. Weight : 650 gms. Dimensions (m.m) : 120 x 90 x 55. Color : Red.