Power Supplies and Batteries


 
B520 Auxiliary power supply module, 2A 12V
  • 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
 
 
D1222 Battery, 12V 2.2Ah
  • 12 VDC sealed lead‑acid
  • Fully rechargeable
  • Maintenance‑free
  • Long service life
  • Appropriate for use as uninterruptible power supplies
 
 
D1250 Battery, 12V 5Ah
  • 12 VDC sealed lead‑acid
  • Fully rechargeable
  • Maintenance‑free
  • For use as secondary power for accessory modules
  • Long service life
 
 
D126 Battery, 12V 7Ah
  • 12 VDC sealed lead‑acid
  • Fully rechargeable
  • Maintenance‑free
  • For use as secondary power source
  • Long service life
 
 
D1218 Battery, 12V 18Ah
  • 12 VDC 18 Ah sealed lead-acid
  • Fully rechargeable
  • Maintenance‑free
  • For use as secondary power for accessory modules
  • Long service life
 
 
D122 Dual battery harness, 17" 18AWG
  • Used for batteries in parallel
  • Slide-on connectors
  • Built-in circuit breaker protection
 
 
D122L Dual battery harness, 35'', 12V
  • Used for batteries in parallel in a separate enclosure
  • Slide-on connectors
  • Built-in circuit breaker protection
 
 
D8132 Battery Charger Modules
  • Provide additional standby power for control panels
  • 1200 mA battery recharging circuit
  • Suitable for 12 VDC and up to 27 Ah of batteries
  • Suitable as a standalone 12 VDC, 1 A power supply (not UL rated for this application)
 
 
IPP‑AL400‑ULPS Power Supplies (4.0 A)
  • Filtered and electronically regulated outputs
  • Short circuit and thermal overload protection
  • Built‑in charger
  • Automatically switches to standby battery when AC fails
  • Three supervision outputs
  • LED indicators for AC and DC output
  • Mounting pattern to support up to two B426 Modules, or two D9210C Modules, or a combination
  • Mounting pattern to support up to two C900V2 Modules and one IPP‑PD4‑ULCB Module
 
 

Connect with us!

Find out more about Bosch Security Systems on our social media channels.

 
 

Industry Solutions

Whatever your security needs, Bosch has an answer.