Least obnoxious smoke/CO detector?

[Jon Martin]

Anyone found a Carbon Monoxide/Smoke Detector combo that does not have standby lights that are constantly on? I have found some that at least do not blink, but would prefer one that doesn't have a light on at all. Thanks in advance

[Joseph Sauer]

I don't know if they make them. Most jurisdictions require a visual alarm along with the sound alarm. More notifications the better. Most importantly, it protects the guests and also your butt legally if anything were to happen. Best of luck!