خانه صوت و کنفرانس بوشPublic Address and Voice AlarmDigital PA and Emergency Sound Praesideo Peripherals

LBB4441/00 Loudspeaker supervision board

Technical Specifications
Mechanical Dimensions (H x W x D) 78 x 60 x 22 mm (3.0 x 2.3 x 0.8 in)
Weight 70 g (2.4 ounces)
Mounting Internally in the loudspeaker An optional
mounting bracket, LBB 4446/00 is available
Environmental Operating temperature -5 ºC to +55 ºC (+23 ºF to +131 ºF)
Storage temperature -20 °C to +70 ° C (-4 °F to +158 °F)
Relative humidity 15% to 90%
Air pressure 600 to 1100 hPa

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