Bosch B520

Bosch B520B520 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

The standard 4" and 6" bases offer a plug-in detector base intended for use in intelligent systems

polling and hardware substitution protection

The CFG-300 tool is used for configuration purposed only and not for normal operation

CAN/ULC S525 and/or CAN/ULC S526 listed for use with fire protective systems and are warranted for three years from the date of purchase

Temperature range is 40 to 90°F (5 to 30°C)

The D7042/D7042B is an Eight Input Remote Module that provides a means of addressing up to eight input loops of conventional contacts to the multiplex bus of the control panel

selectable during installation

comfort and control

Continuous self-diagnostics monitor detector status and store maintenance data in non-volatile memory

enhancing its capability and reliability

or 95 to 177 cd output (see ordering information)

Like all Signature Series smoke detectors