PRODUCT LEAFLET Addressable sounder base 4479 ■ For installations where an alarm device is required in the same room as a detector ■ Three different sound or priority levels ■ Seven selectable tones ■ Connected directly on the COM loop ■ Programmable for any kind of trigger condition ■ Normal sound pressure level (EN54-3) ■ Low sound pressure level (~ 84 dB) ■ Tested and approved according to EN54-3 ■ VdS approval: G218002 ■ CPR: 0786-CPR-21564