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Siemens DPU Firmware Update???

Posted: Wed Dec 05, 2018 6:52 pm
by itisjaime
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!

Re: Siemens DPU Firmware Update???

Posted: Thu Dec 06, 2018 2:35 pm
by RSSAlarms
You could try contacting Siemens to see if they can help you update it.