Acoustic voice fire alarm system AS-1-30/100 (PP) Polyservice 251552

2076 ₽ SONAR Ceiling acoustic system SCS-10 100V 10/5/2.5W 150Hz-15kHz sens. 91±3dB max. sound pressure 101±3dB d174x61mm 0.6kg mounting holes d150mm ABS-plastic SONAR Rbz-138634 SKU: Rbz-138634 1260 ₽ Электротехника и Автоматика Security and fire light annunciator (sign) LYUX-12 SN "Exit" Elektrotekhnika i Avtomatika 235567 SKU: 235567 59498 ₽ Эридан Explosion-proof horn loudspeaker GRV-07e-50 (compl.07) KVM15+KVM15 Eridan 241765 SKU: 241765 1573 ₽ Элтех-Сервис Омск Acoustic transformer wall module C-TL-100 1/3 Eltekh-Service 00000000190 Eltekh-Service Omsk SKU: 00000000190