Speech notification unit BB "RU BLUES" (new) Sistemservis 254775

9250 ₽ SONAR Fire alarm voice evacuation speaker column type SCS-810 100V 10/5W 140Hz-18kHz sensitivity 90±3dB max. sound pressure 100±3dB 258x151x125mm 2.0kg IP56 alu. housing gray SONAR Rbz-170159 SKU: Rbz-170159 12400 ₽ Болид Switching Unit BK-24-RS485-01 Bolid 302312 SKU: 302312 9850 ₽ SONAR Fire alarm voice horn SHS-30T 100V 30/15W 400Hz-6kHz sens. 104dB sound pressure 119dB 285x206x288mm 1.8kg ABS-plastic white SONAR RBZ-138643 SKU: RBZ-138643 15163 ₽ ROXTON AA-35 translation amplifier (output power 35W; 1 announcement zone) ROXTON 210804 SKU: 210804