You can currently pick this up from Amazon for its lowest ever of only $38.28 w/ free shipping!
- Wireless enabled battery operated combination smoke and carbon monoxide alarm
- Interconnects with other First Alert ONELINK enabled alarms to create a wireless safety network
- Exclusive voice alarm with up to eleven programmable locations to tell you where potential danger exists
- Photoelectric smoke sensing technology and Electrochemical carbon monoxide sensor
- Includes Test/Silence Button – Low Battery Warning – End of Life Timer and 7-year limited warranty