The First Alert CO615 is part of the CO & smoke alarm
test program at Consumer Reports. In our lab tests, carbon monoxide alarm
models like the CO615 are rated on multiple criteria, such as those listed below.
High CO levels:
High CO levels rates a model's response to CO of 300 parts per million.
Low CO levels:
Low CO levels rates a model's response to CO of 150 ppm.
Display/voice rates the accuracy of the CO level either displayed digitally or conveyed by voice message.
About This Brand
First Alert owns the BRK branded units, and the ONELINK line of wireless, talking units. Product offerings include plug-in, battery, hardwired, and hardwired with battery-backup units. Carbon monoxide units range from $20 to $100. First Alert also offers combination units that detect carbon monoxide and smoke.
These combo units use electrochemical and photoelectric technologies. First Alert is available at Home Depot, Lowes, Walmart, Target, and at food and drug stores.
Smoke alarm prices range from $13 to $100. Product offerings include dual sensor units, which combine ionization and photoelectric technologies.
Features & Specs - First Alert CO615
Power supply The power source of the model. Some have backup batteries (indicated by BB).
Peak memory Indicates whether a model shows peak levels that have occurred.
I brought this first alert CO615 becaz it said it alarmed at 85db, this is not case, I can barely hear this alarm. It would not wake me if I was sleeping and actually probably would never hear it if I were awake and not listening for it!
How long have you owned it:
A month or less
No, I would not recommend this to a friend.
from Carlsbad, CA
(15 of 15 customers found this review helpful)
Great detector for the price
Easy To Install
Easy to test
No False Alarms
Lo Battery Alert At Night
Outside Every Bedroom
I have two CO Dectors, one in the hall outside the fitsr floor bedroom/office and one outside the master bedroom upstairs. Each has provided trouble-free service. About the only thing I see as an issue, is that when the batteries start to go low the unit will chirp regardless of what time of the day or night it is. Tht can be disconcerting in the middle of the night as you stumble around looking for ths source of the occasional chirp. A ligt sensor which is very cheap would solve this issue easily. We also have wired/battery smoke alarms AND combunation photo-electric/ionization smoke detectors that are part of our total monitored alarm system. The CO detectors are stand alone but serve the purpose very well. The alarm should wake a sound sleeper. Be aware the newest detectors have a 10 year sealed battery that cannot be changed (you replace the entire detector every 10 years) so you don't have to change the batteries annually and the newest detectors should last twice as long.
How long have you owned it:
More than six months
Yes, I would recommend this to a friend.
(32 of 37 customers found this review helpful)
Not so fast, has some issues
Plugs In Wall
Battery Door Bad Design
Made By First Alert
I bought this based on CR recomendations and it is fine and I use it but, I would not recomend you buy this because the battery door is poorly designed and does not stay closed.<br />Also, and this is an issue with Kidde and other brands and smoke alarms too, the alarm sound, when it goes off, is LOUD to the point of hearing damage. OK, yes, we need that during a real alarm. But when you unplug it from the wall, it alarms off the battery at full horn! WHY don't the engineers make it so the full alarm ONLY happens when actual detection happens?!<br />Over the past 20 years, 75% of the First Alert smoke alarms I have bought have failed in the first 1-5 years. But I also bought Kiddes and, never had any problems with them so. I am now only buying Kiddes.