X-Sense SK0Z-3S Interconnected Smart Smoke Alarm vs X-Sense XP0A-MR Interconnected Smart Smoke and CO Alarm with Voice

Side-by-side specs from each maker.

Only the differences are shown.

X-Sense SK0Z-3S Interconnected Smart Smoke AlarmX-Sense XP0A-MR Interconnected Smart Smoke and CO Alarm with Voice
TypeSmoke or CO alarmSmoke or CO alarm
Alarmsmokecombo
SensorPhotoelectricSmoke: photoelectric; CO: electrochemica
Power10-year sealed battery (CR17450 lithium, non-replaceable)CR123A lithium battery (replaceable)
Interconnectwirelesswireless
Replace after10 yearsNot listed
Maker's warningsSmart features use 2.4 GHz Wi-Fi onlySmart features use 2.4 GHz Wi-Fi only

X-Sense SK0Z-3S Interconnected Smart Smoke Alarm

A photoelectric smoke alarm with a sealed 10-year battery that links wirelessly and through a base station to an app.

  • Sealed 10-year battery
  • Wireless interconnect
  • App alerts with a locate feature
  • Battery is not replaceable
  • Sold with a base station

X-Sense XP0A-MR Interconnected Smart Smoke and CO Alarm with Voice

A smoke and carbon monoxide alarm that announces the location of the hazard by voice and links wirelessly through a base station.

  • Voice alerts with location
  • Photoelectric smoke sensor
  • Links without Wi-Fi through the base station
  • Needs the SBS50 base station for the full system