Skip to main content
Our Accessibility Statement

ZCOMBO Wireless Smoke & Carbon Monoxide Alarm Works with ZWAVE & Ring

SKU: ZCOMBO

This product is no longer available for sale.

The First Alert ZCOMBO is a z-wave protocol wireless smoke and carbon monoxide alarm. This battery-operated combination alarm will operate with 3rd party, certified z-wave devices enabled with the First Alert protocol and the basic command class required by all z-wave devices. Note: this fire and CO detector is not compatible with Onelink and does not support wireless interconnect functionality.

  • 2-in-1 Smoke/Fire & Carbon Monoxide detector for protection against both types of threats
  • ZWAVE Compatibility helps you stay connected through your z-wave system
  • Test & silence button for efficient testing
  • Photoelectric sensor detects smoke while minimizing false alarms
  • Device is certified to work with Ring; Requires Ring Security System base station in order for detector to work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience.
ZCOMBO Wireless Smoke & Carbon Monoxide Alarm Works with ZWAVE & Ring
SKU: ZCOMBO

Specifications

ModelZCOMBO
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
Sound Level85dB at 10 feet
Product Height2 in
Product Length5 in
Product Width5 in
Product Weight0.7 lb
FeaturesEnd-of-Life Warning, Wireless Interconnectivity
Warranty7 Years Limited
View All

Resources

User Manual for ZCOMBO Wireless Smoke & Carbon Monoxide Alarm Works (English, Spanish)

More Information on Ionization vs. Photoelectric Smoke Alarms