Alarm Smoke/CO Listener

Always hear your existing smoke and CO alarms loud and clear. Simply connect the Alarm Smoke and CO Listener to your *Ring Alarm Security Kit* (sold separately) and place it near your existing smoke or CO alarms. You’ll get real-time mobile notifications whenever it hears sirens from existing smoke or CO alarms in your home when you subscribe to Ring Protect, sold separately.*** This device does not detect fire, smoke or carbon monoxide and is intended to work with UL listed smoke and CO alarms that are 10 years old or less. Smoke and carbon monoxide monitoring is not available at a business or commercially zoned address. Learn more here.”,”highlights”:[“Smoke/CO Listener that connects to Ring Alarm (sold separately)”,”Get alerts when existing smoke and CO alarms sound their sirens**”,”Place within 6 inches of existing smoke or CO alarms”

Alarm Sensor Type:Dual-Sensor

Alarm Type:Carbon Monoxide,Smoke

Alarm/Detector Features:No Additional Features

Battery Type Required:3-volt

Commercial/Residential:Residential

Connector/Contact Type:None

Fixed or portable:Portable

Included:Batteries

Pack Size:1

Power Source:Battery

Returnable:90-Day

Voltage (V):3 V

Certifications and Listings:No Certifications or Listings

Product Depth (in.):2.95 in

Product Height (in.):1.06 in

Product Width (in.):2.95 in