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Like the First Alert SA511CN2 3ST discussed in the section on photoelectric smoke alarms, the SCO501CN 3ST uses radio technology to set up a wireless network with other First Alert interconnectable alarms smoke, CO or combination without the complications that a hardwired interconnected alarm system would entail, though you might need to experiment a little with alarm location to make sure that each unit is within range of at least one other interconnected alarm. Reviews of the First Alert SCO501CN 3ST are mostly strong. It receives a recommendation from Consumer Reports for its performance as a CO detector, but only a middling rating as a smoke detector as it only has photoelectric sensors for that function once again, Consumer Reports only recommends smoke detectors with both types of sensors, though not all experts agree that those types of alarms are the best option. Still, the SC501CN's performance earns the highest possible grade both when it comes to smoldering fires, and as a CO detector. It receives top ratings across the board for detecting high concentrations of CO, low concentrations of CO and the quality of its alerts. The Kidde KN COSM BA Est. $35 is also worth considering. This combination smoke and CO alarm has been around for a number of years, and was previously known as the Kidde KN COSM B. It has two key differences compared to the SCO501CN 3ST: It is a stand alone detector that does not communicate with other alarms and the smoke detector uses ionization, not photoelectric technology. It has a voice annunciator that will identify the type of hazard fire or CO, but can't relay that to other detectors. It's not been professionally reviewed, but there's a large body of mostly satisfied users that post feedback at Amazon, where its overall score is 4.

Posted March, 2011 by Admin

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In the event of an emergency, the Nest Protect can keep your informed of impending data via your smart devices such as bright light bulbs, and it can also run your laundry when the energy demand is low. It has been designed t make your home one of the best places in the world once more. The First Alert Smoke Detector Alarm Is a 6 pack smoke detecting unit made by seasoned engineers to cater to all your home safety needs. Engineered with class and simplicity, the operations of this unit are straightforward and easy to implement, without any issues. We love this smoke detecting alarm system because it is one with a lot of positive reviews from users all over the world. These users attest to the high durability of this unit and recommend it strongly for all households and offices.

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The smoke detector uses a photoelectric sensor.

I do not usually write such lengthy reviews but I have summarized my experience at the top and then broken it down further below for those that are on the fence about this product or those that are looking for more information.

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Posted February, 2011 by Admin

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