![I believe this is an old smoke detector from a house built in the 60s. Can anyone confirm or provide more information about it? : r/whatisthisthing I believe this is an old smoke detector from a house built in the 60s. Can anyone confirm or provide more information about it? : r/whatisthisthing](http://i.imgur.com/AMG6VQo.jpg)
I believe this is an old smoke detector from a house built in the 60s. Can anyone confirm or provide more information about it? : r/whatisthisthing
![How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last? How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last?](https://protechsecurity.com/wp-content/uploads/2016/07/How-Long-Do-Smoke-and-Carbon-Monoxide-Detectors-Last.jpg)
How Long Do Smoke and Carbon Monoxide Detectors Last? | Business and Home Security Solutions | Northeast OhioHow Long Do Smoke and Carbon Monoxide Detectors Last?
![First Alert Brk Hardwired Ionization Sensor Smoke Detector in the Smoke Detectors department at Lowes.com First Alert Brk Hardwired Ionization Sensor Smoke Detector in the Smoke Detectors department at Lowes.com](https://mobileimages.lowes.com/productimages/3611f47a-687b-4012-af7d-e8895f4ce12d/48033336.jpg)
First Alert Brk Hardwired Ionization Sensor Smoke Detector in the Smoke Detectors department at Lowes.com
![Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability - Amazon.com Kidde Smoke Detector, Hardwired Smoke Alarm with 9-Volt Battery Backup, Test-Reset Button, Interconnect Capability - Amazon.com](https://m.media-amazon.com/images/I/51RSd4AiKVL.jpg)