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1039839 Wireless Interconnected Combo Smoke & CO Alarm w/ Voice Alerts

SKU: 1039839

The First Alert Combination Smoke and Carbon Monoxide Alarm with Voice Location detects both smoke and carbon monoxide. It is a wireless-enabled battery-operated interconnected detector that features an 85-decibel alarm plus a voice alarm to let you know where the danger is. This technology allows other compatible First Alert wireless enabled alarms located in several areas of your home to communicate with each other, alerting you to a problem early even when it’s on another floor. The combination smoke and carbon monoxide detector features a photoelectric smoke sensor and electrochemical carbon monoxide sensor.

  • One button silences a false alarm and tests the combination detector
  • Connects multiple alarms together for wireless safety network
  • Battery-operated smoke and carbon monoxide alarm
  • Features photoelectric smoke sensor and electrochemical CO sensor
  • Voice alarm gives clear indication of where the problem is located
1039839 Wireless Interconnected Combo Smoke & CO Alarm w/ Voice Alerts
SKU: 1039839
SCO501CN-3ST installed in a living room

Product Overview

Interconnected Alarms for Safety

The First Alert Battery-Operated Combination Smoke and Carbon Monoxide Alarm makes it easy to install multiple alarms around your home or office to create a safety network of detection. The wireless alarms communicate with each other through a radio frequency, so when one alarm sounds, all of them sound. Earlier notification of fire or CO danger means you can escape to safety sooner.

Battery-powered Alarms Easily Installs

The battery-powered Combination Smoke and Carbon Monoxide Alarm requires no wiring to install. Simply put two AA batteries into the detector and mount it on any wall or ceiling. A low battery light and chirp sound will let you know when the batteries need to be replaced. A one-touch button silences false alarms and allows you to test the wireless interconnected smoke and CO detector for functionality each month.

Accurate Detection Technology

The Combination Smoke and Carbon Monoxide Alarm uses an advanced electrochemical sensor to detect carbon monoxide leaks from multiple sources, including faulty fuel-burning appliances. A photoelectric sensor is designed to detect the presence of smoke, while minimizing false alarms from cooking smoke and shower steam. The voice alarm, as well as indicator lights on the front of the wireless interconnected, battery-operated detector, identifies the threat and where it is located.

Specifications

ModelSCO500
Replacement ModelSMCO500V
TypeCombination Smoke & Carbon Monoxide Alarm
Sensor TypeElectrochemical, Photoelectric
Sensor InformationSmoke particles of varying number and size are produced in all fires. For maximum protection, use both ionization and photoelectric sensing technologies. Ionization alarms are generally more sensitive to fast flaming fires and photoelectric alarms are generally more sensitive to smoldering fires.
Power SourceBattery Operated
Battery SizeAA
Number of Batteries2
Battery ReplaceableYes
Alert TypeVoice
Sound Level85dB at 10 feet
Product Height2 in
Product Length5 in
Product Width5 in
Product Weight1 lb
FeaturesVoice Alerts, Hardwire Interconnectivity, Wireless Interconnectivity
UPC Number029054019059
Warranty7 Years Limited
View All

Resources

User's Manual for SCO500 Smoke and Carbon Monoxide Alarm (Spanish)

User's Manual for SCO500 Smoke and Carbon Monoxide Alarm (Spanish)

User's Manual for SCO500 Smoke and Carbon Monoxide Alarm (English)

User's Manual for SCO500 Smoke and Carbon Monoxide Alarm (English)

More Information on Ionization vs. Photoelectric Smoke Alarms