X-Sense SC07-W Wireless Interconnected Smoke and CO Alarm vs X-Sense SC07-WX Smart Smoke and CO Alarm

Side-by-side specs from each maker.

Only the differences are shown.

X-Sense SC07-W Wireless Interconnected Smoke and CO AlarmX-Sense SC07-WX Smart Smoke and CO Alarm
TypeSmoke or CO alarmSmoke or CO alarm
Alarmcombocombo
SensorSmoke: photoelectric; CO: electrochemicaSmoke: photoelectric; CO: electrochemica
Power10-year sealed battery (2 CR123A lithium, non-replaceable)CR123A lithium battery (replaceable), 1 year battery life
Interconnectwirelesswireless
Standards (maker)ETL certified, meets UL 217 standardNot listed
Replace after10 years10 years
Maker's warningsInterconnects up to 18 alarmsSmart features use 2.4 GHz Wi-Fi only

X-Sense SC07-W Wireless Interconnected Smoke and CO Alarm

A smoke and carbon monoxide alarm with a sealed 10-year battery that interconnects wirelessly with up to 18 alarms and works with an app.

  • Sealed 10-year battery
  • Photoelectric smoke sensor
  • Wireless interconnect
  • Battery is not replaceable

X-Sense SC07-WX Smart Smoke and CO Alarm

A Wi-Fi smoke and carbon monoxide alarm with a replaceable lithium battery and app alerts; the maker states a 10 year service life.

  • App alerts
  • Photoelectric smoke sensor
  • Replaceable battery
  • 2.4 GHz Wi-Fi only
  • Battery lasts 1 year