-25 ºC to +55 ºC (-13 ºF to +131 ºF) Storage temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF) Relative humidity <95% Water/dust protected According to EN 60529 IP55 2013.05 | V1.1 | Installation Note Bosch Security Systems B.V.
Bidirectional Sound Projector Technical data | en Certification and approvals 1438 Bosch Security Systems BV Torenallee 49, 5617 BA Eindhoven, The Netherlands 1438-CPD-0326 EN 54-24:2008 Loudspeaker for voice alarm systems for fire detection and fire alarm systems for buildings Sound Projector 12W...