As of Feb 17, 2015, Has Nest Made Their Smoke Detectors Reliable?
604880
From what I've been reading, previous to September 2014 there were issues with the alarm going off for no apparent reason. But that software has been updated and the problem has been resolved. I purchased 3 of the hard-wired ones the end of December 2014 installed them mid-January with no problems. I test all 3 the first day of every month as well. Great product!
519663
Absolutely not! I wish they would, because I really want to like them and this product. I returned almost $1000.00 of Nests. I fear they realize this is a problem, but know that if they're going to go with ion sensing instead of photo cell, false alarms are guaranteed.
651212
No this one isn't. First Alert however is the first company that is coming out with the first z-wave smoke detector, they are available at Lowes as midd answered below.
2216487
I saw this alarm on a news program as the most reliable smoke detector available. I gave one to each of my kids, they've never had to be used so I cannot answer your question, I am very sorry.
237129
Thanks for the info. I also like the unit. I've never seen smoke or even smelled anything close to burning. However, I don't leave my on 24/7...... only a couple of hours at a time, once or twice a day. I checked mine on their website and it is not affected by the recall. Here is the link www.greedehumidifierrecall.com
673997
Does not bother my 2 smoke detectors. I do have to keep them12-15 feet from my alarm systems motion detectors.
481110
I have five smoke detectors, they are all photoelectric. The product does work. On the bottom of the can there is a note: Excessive spraying may effect the detector's sensitivity.Another note on the can, for use with smoke alarms listed to UL standards 217 and 268.I read the previous answer, my previous smoke detectors stated they should be replaced every 10 years which I did. My current smoke detectors have the same note, they are all connected to my alarm system.
2190524
The battery is not the issue. Smoke detectors should be replaced every 10 years (actually 86,000 hours) whether or not they have replaceable batteries. This is why the unit has a 10 year battery. So that it will be maintenance free for its entire lifetime, and you will be forced to replace it after that.And yes, it probably does make them more money, but it's a matter of statistics. Your particular detector may still work at 15 years, but the vast majority don't at that age. It's a matter of risk management. I'd hate to loose my house (or part of it) because I tried to stretch $20 out another few years. The battery is not the issue. Smoke detectors should be replaced every 10 years (actually 86,000 hours) whether or not they have replaceable batteries. This is why the unit has a 10 year battery. So that it will be maintenance free for its entire lifetime, and you will be forced to replace it after that.And yes, it probably does make them more money, but it's a matter of statistics. Your particular detector may still work at 15 years, but the vast majority don't at that age. It's a matter of risk management. I'd hate to loose my house (or part of it) because I tried to stretch... » Read More The battery is not the issue. Smoke detectors should be replaced every 10 years (actually 86,000 hours) whether or not they have replaceable batteries. This is why the unit has a 10 year battery. So that it will be maintenance free for its entire lifetime, and you will be forced to replace it after that.And yes, it probably does make them more money, but it's a matter of statistics. Your particular detector may still work at 15 years, but the vast majority don't at that age. It's a matter of risk management. I'd hate to loose my house (or part of it) because I tried to stretch $20 out another few years. « Show Less
755150
I cannot say that for sure. From what I understood doing a little pre-purchase research, is that it can replace any smoke detector that is part of an interconnected system. What convinced me, is that it is very easy to install and, buying them from Amazon, it wouldn't have been a problem to return them if they hadn't worked properly.
1963185
Yes and No. These Tenergy Centura seem to hold a charge for along time, UNLESS the battery is in a warm/hot area (as in the attic for which I'd use a conventional battery). The problem is how is the battery connected to the smoke detector? If it's a push in and pull out its okay, if you have to clip on the connector you might break the terminal on the battery when you need to recharge it. I'd perform a monthly test on the smoke detector, but don't go past 12 months without recharging. I've found the MaximalPower needs to be rebranded as "MinimalPower" and totally worthless.
481109
this was used to test "household smoke detectors" It was effective when used. which is critical if you don't know if an old smoke detector works. Any further specs should be referred to manufacturer. When in doubt, replace smoke detector, and then test
251154
I personally don't have this device anymore, however, If my memory serves me right I believe so. On the other hand, I would not recommend this product as it's not entirely reliable a lot of resetting from what I recall. It may have just been a bad model but in any case for the money I would rather recommend to anyone looking to have wireless access to their thermostat to simply upgrade to the latest Honeywell Smart. It's really reliable and has Wifi built in. No need for exterior sensor as this picks up your local temperature from the web. I've had one now for close to a year and I must say I love it. Honeywell | Wi-Fi Smart Thermostat
1239175
I would think so. It worked just fine for me. We have multiple smoke alarms as well.
1559597
you can replace it with any smoke alarm that supports your connection, these are great smoke alarms and I stayed with the 1276 units, they are easier to change the batteries in,and they have a great track record.. but its your call any smoke alarm is better than none..hope this helps.
1662316
They should last a long time as the unit is direct wired to 110 volts. So it's based on the shelf life of the battery. I have several direct wired smoke detectors and I only replace the batteries when one of them is low, then I replace all of them. batteries. I expect the batteries will last over 2 years.
616189
It will work and talk to other Nest Protect detectors, but not Kidde, First Alert, or any other detectors. The feature is called "wireless interconnect" for the nest by the way.
2283527
No, I have wired Kidde smoke detectors on my second floor (addition to my house), I also installed wireless Kidde (battery) smoke detectors on my First floor they work perfectly togetter... They all alarmed at once "while broiling in my oven" caught me by supprise, they do their lob...