Addressable Base Sounder StrobeCompatible with: MAGPRO-SD1 MAGPRO-HD1 MAGPRO-HSD1Technical Specification:Operating Voltage: 15-32VDC Nominal Consumption (Stand-by): 470uA@27VDCMaximum Consumption: Tone Type 27, Low Volume Level : 3ma@27VDCTone Type 27, High Volume Level: 10mA@27VDCPower Volume(Tone 27) selectable from control panel: Low Volume (up to 100x MAGPRO DBS on the loop): 92dBhigh volume (up to 30x MAGPRO DBS on the loop): 100dBPower Volume Other Tone type selectable from the control panel: Low Volume (up to 100x MAGPRO DBS on the loop): 82-92dBhigh volume (up to 30x MAGPRO DBS on the loop): 90-100dBNumber of tone types selectable from control panel: 32Wire Gauage for terminals: 0.4 - 2.0mm²Operating Temperature: -10°C TO 60°CRelative humidity resistance: (93±3)% @40°CProtection: IP21Weight: 127gDimensions : 102x33mmDimensions with SD1/HD1: 102x63mmDimensions with HSD1: 102x76mmColour : WhiteMaterial: ABSFrequency of strobe flash: 1Hz