MAIN CHARACTERISTICS range of product HARMONY XVS product or component type SIREN device short name XVS colour WHITE signalling type 2 TONES SIREN [Us] rated supply voltage 230 V AC noise level 106 DB CONTINUOUS OR INTERMITTENT TONE AT 1 M COMPLEMETARY CHARACTERISTICS material PC BODY product weight 1 KG marking CE [Uimp] rated impulse withstand voltage 4 KV current consumption 40 MA AT 230 V clamping connection capacity