BOSCH B520-B Auxiliary Power Supply Kit with B10, SDI2
B520 Auxiliary Power Supply Module kit. Includes a TR1850 transformer, and a B10 Medium Control Panel Enclosure.
Features
- 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 sitch addressing
- Includes a B10 enclosure and TR1850 transformer
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