SIEMENS ASC-1 SF 09/01 eBay id: 406823159282

eBay id: 406823159282

Hazard area initiating and notification devices are controlled using either conventional or addressable circuits per standard 4100ES capabilities

and multiple mounting options make this simple to install

descriptive English language and includes: Point Status (alarm

2-1/8” (54 mm) deep with a 1-1/2 inch extension ring

SIEMENS ASC-1 SF 09/01 eBay id: 406823159282The Model ASC 1 Audio Supervision Card from Siemens Industry, Inc. supervises the outputs of up to three primary amplifiers and one backup amplifier by comparing the amplifier output to the amplifier input that is available on the OMM 1 Output Master module. A trouble is indicated on the MKB 2 if they do not match.