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  • UTC FIRE & SECURITY 320ACX SENTROL 320ACX SMOKE DETECTOR
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UTC FIRE & SECURITY 320ACX SENTROL 320ACX SMOKE DETECTOR


Currently unavailable.
We don't know when or if this item will be back in stock.
Currently unavailable. We don't know when or if this item will be back in stock.

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Product Details

  • ASIN: B004HN6POG
  • Average Customer Review: 5.0 out of 5 stars  See all reviews (1 customer review)
  • Product Warranty: For warranty information about this product, please click here
  • Date first available at Amazon.com: August 17, 2010

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Customer Reviews

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Most Helpful Customer Reviews

I purchased these to replace my three older ones that were almost 8 years old.
The only problem I encountered was attempting to plug them in before I snapped them into the mounting ring.
My answer was to simply remove the useless battery compartment door. These do not have the wiring to accommodate a back-up battery, and it is just an empty chamber.
Therefore, if the door is in the way, I suggest you just snap it off and chuck it in the trash!
I have no idea why they put it on there in the first place.
In any case, they work just as advertised and well worth the cost!
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