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Collection of old articles did many years back
new rear deck
Radio spectrum problems
Old odds & ends articles I have published over the years
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Monday, July 19, 2021
Self Illuminating Exit signs . They work great however be careful when you dispose of them
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So you have a building where its a pain to get electric wiring to but you need an Exit sign no problem they make self illuminating exit sig...
Friday, July 9, 2021
Do you have a Hik Vision or Dahua or one of their many 3rd party relabled Survielance camer system. Do You know its been banned by FCC and other federal agency do to Chinese having a secret back door and do you know the dangers this means to your business.
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So Big bad US Government has banned Hik Vision and Dauhau Surveillance Camera Products if a Camera Product is not NDAA compliant it can ...
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