BSR-6057/A Addressable Optical Smoke and Thermal Detector Informacije o proizvoduBSR-6057/A is an optical electronic smoke and thermal detector. It co-operates with BSR-1116 and BSR-2100 panels. The device transmits an analogue value to the panel which depends on the amount of the smoke that there is in the area. Horizontal TabsDokumentacija User Manual Declaration of Performance Certifications DEDAL