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First Alert's series of Wireless Talking Battery Operated Smoke & CO Alarms effectively eliminates the need for a wired connection and operates entirely on batteries. The latest advancement in a series celebrated for its intuitive use of technology, the First Alert Wireless Interconnect collection offers an abundance of options when it comes to creating the ideal safety network. Wirelessly inter-connectivity allows you to connect up to 18 alarms (a maximum of 12 smoke alarms and 6 carbon monoxide alarms) within your home! Voice can easily be programmed for alarm's location within your home. (this feature comes with 11 pre-programmed choices) Voice also notifies which hazard is being detected. If the alarm set in your kitchen senses smoke, all of your First Alert Wireless Interconnect alarms will announce: 'Warning, evacuate! Smoke in the Kitchen!' This feature allows for the maximum in whole home protection. The communication distance (range) between any two First Alert Wireless Interconnect Alarms is typically 50 ft. (15 meters) inside of a home. Some features of a home, such as the number of floors, number/size of rooms, furniture and types of building materials used may reduce the range of wireless interconnect alarms.
First Alert Wireless Interconnect Talking Battery Operated Smoke & CO Alarms utilize an Electrochemical Sensor that allows for optimal efficiency in detecting carbon monoxide. The realization of Photoelectric Smoke Sensing Technology will effectively reduce the number of nuisance alarms triggered by cooking smoke and shower steam. This alarm comes equipped with a Mute Button that serves the dual purpose of quickly silencing your alarm as well as testing its function. The combination of an End of Life Timer and an increased emphasis on the unit's 85 dB sound output establishes peace of mind, while the inclusion of Dual Smoke and Carbon Monoxide Sensing all but guarantees the safest of experiences. This alarm carries a 7 year limited warranty and complies with UL217 and UL2034 Standards.
This Wireless Interconnect alarm is for you if:
Where To Place Smoke Alarms:
Where To Place Carbon Monoxide Alarms:
The First Alert Wireless Interconnect Talking Battery Operated Smoke & Carbon Monoxide Alarm, SCO501CN-3ST can be preprogrammed with the following locations:
Other reasons include: It could be a different device or appliance such as a security system, monitor, carbon monoxide alarm, or other device which has a similar low battery or alert signal. Some of the same factors that cause unwanted alarms can cause intermittent alarms: dust and insects in the alarm or power interruptions in hardwired alarms. Improper wiring on AC or AC/DC smoke alarms. AC alarms will chirp every 5 seconds if the interconnect wire is grounded. The orange interconnect wire should NEVER be grounded; it should only be used to interconnect other smoke alarms or compatible devices.
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Average score based on 72 reviews
- Reviewed: 07/19/2022 by Dawn M
Wireless interconnect alarms
I am very pleased with these alarms. They were easy to install, pair and the audibility is excellent!
- Reviewed: 04/26/2022 by Kenneth J
Very good work great
- Reviewed: 11/22/2021 by Karen C
Just what we needed
We needed smoke detectors that if one went off, they all went off. Boy did we hit the jackpot. They are easy to install, easy to program and not only do they detect smoke, but carbon monoxide too. I hope we will never have to hear them they are loud but really great!!!
- Reviewed: 05/19/2020 by Tom Bijak
Works as advertised. Shipped as promised.
- Reviewed: 03/23/2020 by James Fiore
First Alert store has given me great service over many years. My latest purchases work as advertised. I sincerely recommend this company-Thanks
- Reviewed: 10/08/2019 by Daniel Phillips
Bought these for my dad who is hard of hearing. He could not hear the standard smoke alarm tone but with these he can hear both the tone and the audible portion. The fact they interconnect with no wiring also gives us peace of mind that a smoke condition detected anywhere in the house will activate the device in his bedroom.
- Reviewed: 07/23/2019 by Kerwin Styer
I placed my order on-line. These alarms are a second set for our home and have worked great.
- Reviewed: 05/14/2018 by Clifford Dyer
Worked fine after installation.
- Reviewed: 03/25/2018 by Tamara Allen
Feel Super Safe
I received this product for free through Smiley360 to review and I love It! It was super easy to install and I'm horrible at that sort of thing. Mainly I love the security of knowing that if there is a fire in the house the detector closest to it will tell the one in my bedroom to inform me of it and its location. I just recently had a daughter so this makes me more secure knowing that First Alert has our backs. I have almost died from a carbon monoxide leak before. I was lucky that my mom paid me a visit at the right time cause me and my animals were already asleep. Plus I'm one of those people that could burn water. I literally forgot I was boiling water until the alarm went off cause the pot was burning up. I'm so thrilled Smiley 360 and First Alert teamed up to give me this opportunity to try something new and protect my family.
- Reviewed: 03/15/2018 by Walter Applegate
Smoke and smoke/CO detectors were delivered quickly and easy to install. Programming them was also straightforward. They worked as advertised. Very pleased and would purchase from First Alert again!