Quick Sense (QS-H3): 220v -118 DB Hooter Security Alarm with flasher for Bank Loud Sound Direct Product Siren with Flasher Model NoAVL135 ToneBeep / Siren Tone Operating Voltage220v Current 50 mA Sound level100 dB at 1 Meter Distance Operating Temperature0° C to +60° C Continuous Operation60 Minutes Material of HousingABS 300 ColorBlack Weight120 gm (approximately with packing) Frequency2500Hz (Beep Tone@1Hz) Dimension108mm x 54mm x 31mm x 84mm