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Reviews Categories | Third-party Equipment | BRK AC powered smoke alarm model 9120 Help


Reviews Summary for BRK AC powered smoke alarm model 9120
BRK AC powered smoke alarm model 9120 Reviews: 1 Average rating: 4.0/5 MSRP: $(missing—add MSRP)
Description: Smoke alarm that runs off the powerline, interconnectable.
Product is in production.
More info: http://www.brkelectronics.com/product/9120
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You can write your own review of the BRK AC powered smoke alarm model 9120.

WA2ISE Rating: 4/5 Mar 8, 2015 17:11 Send this review to a friend
not bothered by RF  Time owned: 0 to 3 months
Reason why this product is here: Some hams have had trouble with other smoke alarms being tripped by RF. This review is only with respect to RFI sensitivity and/or generation. I have two interconnected networks of these in the QTH, 4 bedrooms is one network, 3 halls the other net. They don't appear to be bothered with 100 watts in any HF band, nor 20 watts of 2 meters. I used an HF vertical planted 10 feet behind the house, and a roof mounted 2 meter antenna. I don't have a linear, so YMMV there.

Heard no RFI that could be blamed on these either.
 


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