Bosch B520 SF 13/02 The Macurco controller family has

The Macurco controller family has a variety of options to meet the needs of your facility

bells or speaker isolators

Circuit Breakers

It provides two-stage filtration to protect the detector’s optical chamber from airborne contaminants and maintain optimal detection performance

Bosch B520 SF 13/02 The Macurco controller family hasB520 Auxiliary Power Supply Module. Provides up to 2 A of 12 V standby current for Fire or Burglar Applications (4 A of Burglary alarm current) Supervises up to two 12 V 7 18 Ah batteries independently for up to 36 Ah of capacity Provides up to 80 hours of standby time Easy to read switch addressing Uses the Bosch standard TR1850 plug in transformer