Amazon has the First Alert Z-Wave Smoke Detector & Carbon Monoxide Alarm (2nd Generation) for $28.99 and free shipping.
This is the lowest price it’s been in a long time and lower than the previous font page deal of $31.40 from a year ago.
About this item:
- This device is certified to work with Ring; Requires Ring Alarm Base Station to Work with Ring. Enjoy improved compatibility, easier setup and a seamless in-app experience
- Receive real-time notifications in the Ring App when smoke or carbon monoxide is detected.
- Certified to work with smart home systems such as Ring Alarm Base Station, Samsung SmartThings, and Nexia Home Intelligence when connected to a Z-Wave Plus gateway hub (sold separately; Not compatible with Wink or Onelink)
- Help keep your family safe with this battery-powered smoke detector and carbon monoxide alarm; includes 2 AA batteries
- The Z-Wave Plus with Smart Start feature allows a faster and more intuitive connection of device to hub and on-boarding via QR code scan located on device
- Photoelectric smoke sensor helps reduce false alarms caused by cooking or shower steam
- Includes an 85-decibel horn, single test/silence button, side access to a tamper-resistant battery door, and pins that lock the alarm to the mounting bracket