SIEMENS ASC-1 SF 09/01 descriptive English language and includes:

descriptive English language and includes: Point Status (alarm

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

If the break-rod is used

The inlet has a swivel joint to allow flexible orientation of the tube

and multiple mounting options make this simple to install

SIEMENS ASC-1 SF 09/01 descriptive English language and includes:The 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.