When comparing Kidde PI2010 vs Nest Protect 2nd Generation, the Slant community recommends Kidde PI2010 for most people. In the question“What are the best smart smoke alarms?” Kidde PI2010 is ranked 1st while Nest Protect 2nd Generation is ranked 3rd. The most important reason people chose Kidde PI2010 is:
The unit switches to backup battery power in the event of a power outage in your home and resumes normal electrical operation when power is restored. As a result, battery use is greatly diminished, and you may not have to replace batteries as frequently – still, it is strongly recommended that you replace your smoke detector batteries at a minimum of once every 12 months. This smoke detector requires a single 9-volt battery for backup purposes.
Specs
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Pros
Pro Use of backup battery in case of power outage
The unit switches to backup battery power in the event of a power outage in your home and resumes normal electrical operation when power is restored. As a result, battery use is greatly diminished, and you may not have to replace batteries as frequently – still, it is strongly recommended that you replace your smoke detector batteries at a minimum of once every 12 months. This smoke detector requires a single 9-volt battery for backup purposes.
Pro Longer warranty coverage
10-year limited warranty.
Pro Adjustable alarm system
Loud alarm of up to 85 dB.
It comes with the ‘hush’ control that the user can activate in order to silence nuisance alarms. There is also a LED indicator that confirms whether the alarm is working or not. This red LED light flashes every 30-40 seconds to indicate that the alarm is operating correctly.
Pro Easy installation
Package includes installation manual which is easy to follow.
Pro Sensibility
Its dual sensor feature allows detection of smoke emitted from smoldering fires and flaming fires.
Pro Trigger alertness through simultaneous alarm
If one alarm sounds, all interconnected alarms will sound as well, which will result in earlier fire detection.
Pro Has voice alert feature which is useful for early fire prevention
When a problem is first detected, it uses a human voice to alert you of the problem. So if your toast is burning in the toaster, you’ll get a pleasant notification to deal with the problem.
Pro Loud alarm of up to 85 dB
Pro Smart alarm system
Wi-Fi connection allows detector to alert you when there is a low battery or alarm is triggered.
Pro Easy installation
An installation video can be found on their website.
Pro Self check itself routinely to notify the user of possible issues
This is one great feature of Nest Protect which other brands do not have, it checks its sensors over 400 times per day and reports any problems it finds to you through the free Nest app on your smartphone.
Pro Devices are interconnected wirelessly thus eliminate the use of electrical wiring setup
Nest Protects are interconnected wirelessly and will work even without Wi-Fi in your home, since it operates on a different wireless protocol to connect all of your Nest Protects. This is relatively useful if you are using a house without proper electrical system setup.
Cons
Con Absense of low-battery alarm silencer makes unwanted noise
The silencer enables the user to turn off the alarm once they've been alerted.
Con Not so effective on smoldering fire detection.
This is not reliable on fuel-burning appliances in your home unlike other brands with carbon monoxide detector.
Con Does not come with a combination voice alarm for distinct notification to user
Unlike other brand, this is not capable to notify and alarm using a recorded human voice.
Con Does not include a safety light which serves as a path guide during fire
Other more expensive brands have this helpful features. Safety lights guide people to the safe path during a fire.
Con Shorter warranty coverage compared to others
Has only a 2 year warranty, compared to 10 yrs offered by other manufacturers.
Con Range limitation of 15m for device interconnection otherwise additional Nest Protect must be installed
You must install an additional Nest Protect device, if the area is no longer within scope of 50ft.
Can only be used indoors and can’t communicate or interconnect with smoke or carbon monoxide alarms from other manufacturers.
Con Power-hungry
Requires six long-life Lithium AA batteries than others. This is a bit more requirement than hardwired type which needs maximum of 3 AA batt only.
Con Relatively expensive
Cost is considerably higher than a vast majority of detectors on the market.