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First Alert SCO500NVA ONELINK Battery Operated Combo Carbon Monoxide and Smoke Alarm

  • First Alert SCO500NVA ONELINK Battery Operated Combo Carbon Monoxide and Smoke Alarm
 
Capable of linking up to 18 different alarms throughout your home.

AVAILABILITY: In Stock
Regular Price: $89.99
Price: $69.99
You Save: $20.00
  • Wireless integration gives effortless connectivity; Loud 85-decibel alarm.
  • EZ access battery door; (2) AA batteries included.
  • Optional theft-prevention lock protects the detector.
  • Includes mute button and eco-friendly.
  • Dimensions(H x L x W): 10.4 in x 7.2 in x 2.9 in.
  • Weight: 0.75 lbs.
  • Comes with a 5-year limited warranty.

The First Alert Onelink combination carbon monoxide and smoke alarm links the alarms throughout your home. This item is battery operated and comes with (2) AA batteries. By adding Onelink battery powered alarms around your home, when one alarm sounds, all alarms will be notified. Easily link alarms with the press of a button and also contains a mute alarm. The easy access battery drawer means there's no need to remove an alarm from the ceiling to change battery.


The First Alert SCO500NVA carbon monoxide and smoke alarm uses an electrochemical carbon monoxide sensor-the most accurate technology available. The alarm uses photoelectric smoke sensing technology which is environmentally friendlier and which reduces nuisance alarms, making it ideal for cooking areas and great for sensing slow smoldering fires quickly. The permanent sensors last the lifetime of the alarm. The test/silence button both silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality. This alarm uses different 85-decibel horns and lights depending on whether it's alerting you to smoke or carbon monoxide. The end-of-life alarm gives 3 chirps so you know it's time to replace the unit. This item is UL listed for your family's protection.

The First Alert Model # SCO500NVA comes with a 5-year limited warranty. Carbon monoxide (CO) is the leading cause of accidental poisoning deaths in America, yet many people don't know they are suffering from CO poisoning until it's too late. Since symptoms of CO poisoning are like the flu, you might not even know you're in danger at first. That's why a carbon monoxide alarm is an excellent way to protect your family. It can detect the CO you can't see, smell or taste in the air.

Click Here to Write a Review for this Product. Review

Average Customer Rating Based on 1 review: Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5

Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5Rating: 4/5 Purchased, Installed, and Satisfied - 01/24/2014
Reviewer: Bilious Bill
Bought and installed two SCO500NVAs today 2014-01-24. The Limited Warranty has been extended to 7 yrs, which corresponds to the unit replacement requirement. Installation and interconnecting were easy. We already had two relatively new ionization smoke detectors, and wanted the photoelectric detection in the First Alert combo unit and the ONELINK« interconnectivity. Besides, First Alert scored higher than Kidde in the Consumer Reports testing, although Kidde has a lifespan of 10 yrs before replacement. Kidde also uses ionization technology in their CO/Smoke alarms. The ONELINK units interconnect wirelessly, but do not require a wireless router like the Google Nest units, and therefore do not connect to the internet. Unfortunately the instruction sheet M08-0146-020 J1 07/12 contains misinformation. Most glaring are several references to an unadvertised Alarm Voice, including the fact that it will tell you the location of the alarm. There is also a reference to the Quick and Easy Guide to Programming Your ONELINK« Alarm and Using the Optional Features. The units are voiceless in the implied sense, and the Quick Guide is non-existent, but since the advertising and packaging doesnt suggest that these features are part of the package, their absence is of minor import.

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