Siemens DPU Firmware Update???

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Joined: Wed Dec 05, 2018 6:42 pm

Wed Dec 05, 2018 6:52 pm

I was wondering where I can get the firmware update for My DPU 500-033260 to be able to program the new OH921 Smoke detector series? Any help would be appreciated!
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Location: Portland,OR

Thu Dec 06, 2018 2:35 pm

You could try contacting Siemens to see if they can help you update it.
I've been an enthusiast since 2009, but haven’t started collecting until 2016
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