First Alert SCO501CN-3ST ONELINK Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location Specifications

(First Alert SCO501CN-3ST ONELINK Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location Best Price,Cheap First Alert SCO501CN-3ST ONELINK Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location) If you want to build an integrated smoke and carbon monoxide alarm system, but without the cost and hassle of retrofit wiring in your home, the ONELINK Combination Smoke Alarm and Carbon Monoxide Detector is an ideal choice. This alarm provides ultimate protection from two deadly threats, and it is packed with innovative features that give you precious time in the event of an emergency. And because it is able to wirelessly communicate with other ONELINK alarms, this device can help you create a whole-home safety network.

Keep your entire home safe with a network of ONELINK alarms that communicate with each other wirelessly.

ONELINK's mesh network ensures you'll hear an alarm no matter where you are in the house.

The ONELINK Combination Smoke Alarm and Carbon Monoxide Detector At-a-Glance: Allows for wireless alarm interconnectivity. Dual smoke and carbon monoxide detection. Loud 85-dB siren plus talking alarm for safety. Photoelectric smoke sensor reduces false alarms. Two 'AA' batteries included.

You'll hear the loud 85-dB siren even when sleeping or showering. View larger.

Thankfully, the ONELINK Combination Smoke Alarm and Carbon Monoxide Detector is designed to provide you the earliest warning in an emergency. When this clever device detects smoke or carbon monoxide, all integrated ONELINK alarms in your home will together, increasing your chances of getting out safely.

Interconnectivity Without the Wires
Until now, alarms that could signal each other were only available in homes with hardwired systems. All ONELINK alarms, however, communicate with each other wirelessly through integrated radio frequency. This means that when one sounds, they all sound, providing a whole-home safety network.

If you already have an existing system of hardwired alarms, but you are looking for an update, simply replace one of the alarms with the ONELINK Combination Smoke Alarm and Carbon Monoxide Detector--your alarms will continue to be able to communicate with one another.

Talking Alarm Tells You Where the Danger Is
Not only do ONELINK wireless alarms talk to each other, but they also talk to you! Voice warning with location technology means that integrated ONELINK alarms will tell you where the danger is in your home with an actual programmable voice. For example, if there is fire in your basement, the alarm in your bedroom will speak 'Warning, evacuate. Smoke in basement." This feature will help you plan your escape method, so you can evacuate your family as safely as possible.

Accurate Technology Minimizes False Alarms
Utilizing environmentally friendly photoelectric technology to sense smoke, the ONELINK Combination Smoke Alarm and Carbon Monoxide Detector reduces the chance of false alarms caused by cooking or bathing.

Additionally, this alarm features an electrochemical CO sensor, which is the most accurate technology available for detecting CO.

Designed for Safety and Ease of Use
As user-friendly as it is effective, the ONELINK has a dual-purpose button that silences the alarm and tests the system's function. And because the device emits a loud 85-dB siren, you'll be sure to hear it, even if you're asleep or in the shower. The audible low-battery signal can be muted for up to eight hours (so as not to disturb your sleep).

As safe as it is easy to use, this ONELINK device is FCC compliant for wireless device standards, and it meets UL217 and UL2034 standards for combination CO and smoke alarms.

The ONELINK Combination Smoke Alarm and Carbon Monoxide Detector is backed by a five-year limited warranty.

What's in the Box
Combination Smoke Alarm and Carbon Monoxide Detector; two 'AA' batteries; and manual.

The First Alert ONELINK provides more features and better protection than standard alarms.

First Alert SCO501CN-3ST ONELINK Battery Operated Combination Smoke and Carbon Monoxide Alarm with Voice Location Review

Excellent smoke/CO detector - John M. Leslie -
I am satisfied with both the product and my dealings with Amazon. Both were excellent!

First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack Specifications

(First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack Best Price,Cheap First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack) If you want to build an integrated smoke alarm system, but without the cost and hassle of retrofit wiring in your home, the ONELINK Wireless Smoke Alarm Two Pack is an ideal choice. These alarms provide ultimate protection from a deadly threat, and they are packed with innovative features that give you precious time in the event of a fire. And because they are able to wirelessly communicate with each and with other ONELINK devices, these alarms can help you create a whole-home safety network.

Keep your entire home safe with a network of ONELINK alarms that communicate with each other wirelessly.

ONELINK's mesh network ensures you'll hear an alarm no matter where you are in the house.

The ONELINK Wireless Smoke Alarm Two Pack At-a-Glance: Expand or create an interconnected smoke alarm system. Loud 85-dB siren; dual purpose mute/test button. Photoelectric technology detects smoldering fires and reduces false alarms. Easy-access battery door; includes 4 'AA' batteries

You'll hear the loud 85-dB siren even when sleeping or showering. View larger.

Thankfully, the ONELINK Wireless Smoke Alarms are designed to provide the earliest warning possible and give you valuable time in an emergency. When either of these clever devices detects smoke, all the ONELINK alarms in your home will sound immediately, increasing your chances of getting out safely.

Interconnectivity Without the Wires
Until now, alarms that could signal each other were only available in homes with hardwired systems. All ONELINK alarms, however, communicate with each other wirelessly through integrated radio frequency. This means that when one sounds, they all sound, providing a whole-home safety network.

This two-pack of ONELINK alarms helps you create a new system or expand an existing 120-volt AC system of up to 18 alarms. Just replace one or two of the alarms with a ONELINK Wireless Smoke Alarm, and your alarms will continue to be able to communicate with one another.

Accurate Technology Minimizes False Alarms
Utilizing environmentally friendly photoelectric technology to sense smoke, ONELINK Wireless Smoke Alarms provide optimal protection against smoldering fires. This technology also reduces the chance of false alarms caused by cooking or bathing.

Designed for Safety and Ease of Use
As user-friendly as they are effective, each ONELINK Wireless Smoke Alarm has a dual-purpose button that silences the alarm and tests the system's function. And because the alarms each emit a loud 85-dB siren, you'll be sure to hear them, even if you're asleep or in the shower. The audible low-battery signal can be muted for up to eight hours (so as not to disturb your sleep).

Additionally, each alarm has an easy-access battery door that allows for quick changes without necessitating that you remove the alarm from the ceiling. An optional theft-protection lock prevents unauthorized removal of the batteries or unit.

As safe as they are easy to use, these ONELINK smoke alarms are FCC compliant for wireless device standards, and they meet UL217 standards for wireless smoke alarm systems.

Each ONELINK Wireless Smoke Alarm is backed by a 10-year limited warranty.

What's in the Box
Two Wireless Smoke Alarms; four 'AA' batteries; instructional DVD; and manual.

The First Alert ONELINK provides more features and better protection than standard alarms.

First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack Review

Syncs and Works Great! - cj - Des Moines, IA
Easy to install, easy step by step instructions on how to couple the two of them together. I wish they weren't so pricey, but otherwise, they do exactly what they said they would do. I live in a 3000 sq foot split level and have one in the basement and the other upstairs and they communicate well!!

Limited range, but works as advertised - H.M.M. - Hershey, PA USA
Purchased two smoke/carbon monoxide detectors and two smoke-only detectors for different areas of the house. Units function as advertised but found to have what I consider to be very limited range.

Setup was simple, and everything worked perfectly during short range tests. However, when units were placed 25' apart with a single wood stud/drywall wall between them they wouldn't communicate. Tried to relocate slightly in case I was getting interference from wiring in the wall, but no luck. Also tried different units in different positions/orientations in case transmission was direction or there were variations in signal strength between units. No luck.

FirstAlert customer service was friendly but had no real solution other than to reorient or reposition the detectors. They said the expected range is about 30'. Not for me.

Overall I'd say they're good products with good features (haven't had them long enough to comment on battery life). However, the limited range limits placement options and/or requires a relatively dense network of detectors.

PS: Smoke-only and smoke/carbon monoxide detectors WILL work together in a network. However, the smoke-only detectors don't have ability to "say" carbon monoxide. If a carbon-monoxide detector is triggered and relays an alert to a smoke-only alarm, the smoke-only alarms only has the ability to say (for example) "evacuate... smoke in bedroom!"

First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack Specifications

(First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack Best Price,Cheap First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack) If you want to build an integrated smoke alarm system, but without the cost and hassle of retrofit wiring in your home, the ONELINK Wireless Smoke Alarm Two Pack is an ideal choice. These alarms provide ultimate protection from a deadly threat, and they are packed with innovative features that give you precious time in the event of a fire. And because they are able to wirelessly communicate with each and with other ONELINK devices, these alarms can help you create a whole-home safety network.

Keep your entire home safe with a network of ONELINK alarms that communicate with each other wirelessly.

ONELINK's mesh network ensures you'll hear an alarm no matter where you are in the house.

The ONELINK Wireless Smoke Alarm Two Pack At-a-Glance: Expand or create an interconnected smoke alarm system. Loud 85-dB siren; dual purpose mute/test button. Photoelectric technology detects smoldering fires and reduces false alarms. Easy-access battery door; includes 4 'AA' batteries

You'll hear the loud 85-dB siren even when sleeping or showering. View larger.

Thankfully, the ONELINK Wireless Smoke Alarms are designed to provide the earliest warning possible and give you valuable time in an emergency. When either of these clever devices detects smoke, all the ONELINK alarms in your home will sound immediately, increasing your chances of getting out safely.

Interconnectivity Without the Wires
Until now, alarms that could signal each other were only available in homes with hardwired systems. All ONELINK alarms, however, communicate with each other wirelessly through integrated radio frequency. This means that when one sounds, they all sound, providing a whole-home safety network.

This two-pack of ONELINK alarms helps you create a new system or expand an existing 120-volt AC system of up to 18 alarms. Just replace one or two of the alarms with a ONELINK Wireless Smoke Alarm, and your alarms will continue to be able to communicate with one another.

Accurate Technology Minimizes False Alarms
Utilizing environmentally friendly photoelectric technology to sense smoke, ONELINK Wireless Smoke Alarms provide optimal protection against smoldering fires. This technology also reduces the chance of false alarms caused by cooking or bathing.

Designed for Safety and Ease of Use
As user-friendly as they are effective, each ONELINK Wireless Smoke Alarm has a dual-purpose button that silences the alarm and tests the system's function. And because the alarms each emit a loud 85-dB siren, you'll be sure to hear them, even if you're asleep or in the shower. The audible low-battery signal can be muted for up to eight hours (so as not to disturb your sleep).

Additionally, each alarm has an easy-access battery door that allows for quick changes without necessitating that you remove the alarm from the ceiling. An optional theft-protection lock prevents unauthorized removal of the batteries or unit.

As safe as they are easy to use, these ONELINK smoke alarms are FCC compliant for wireless device standards, and they meet UL217 standards for wireless smoke alarm systems.

Each ONELINK Wireless Smoke Alarm is backed by a 10-year limited warranty.

What's in the Box
Two Wireless Smoke Alarms; four 'AA' batteries; instructional DVD; and manual.

The First Alert ONELINK provides more features and better protection than standard alarms.

First Alert SA501CN2 ONELINK Wireless Battery Operated Smoke Alarm, 2-Pack Review

Syncs and Works Great! - cj - Des Moines, IA
Easy to install, easy step by step instructions on how to couple the two of them together. I wish they weren't so pricey, but otherwise, they do exactly what they said they would do. I live in a 3000 sq foot split level and have one in the basement and the other upstairs and they communicate well!!

Limited range, but works as advertised - H.M.M. - Hershey, PA USA
Purchased two smoke/carbon monoxide detectors and two smoke-only detectors for different areas of the house. Units function as advertised but found to have what I consider to be very limited range.

Setup was simple, and everything worked perfectly during short range tests. However, when units were placed 25' apart with a single wood stud/drywall wall between them they wouldn't communicate. Tried to relocate slightly in case I was getting interference from wiring in the wall, but no luck. Also tried different units in different positions/orientations in case transmission was direction or there were variations in signal strength between units. No luck.

FirstAlert customer service was friendly but had no real solution other than to reorient or reposition the detectors. They said the expected range is about 30'. Not for me.

Overall I'd say they're good products with good features (haven't had them long enough to comment on battery life). However, the limited range limits placement options and/or requires a relatively dense network of detectors.

PS: Smoke-only and smoke/carbon monoxide detectors WILL work together in a network. However, the smoke-only detectors don't have ability to "say" carbon monoxide. If a carbon-monoxide detector is triggered and relays an alert to a smoke-only alarm, the smoke-only alarms only has the ability to say (for example) "evacuate... smoke in bedroom!"