Leeo Smart Alert Nightlight review: $50 is cheap if it saves your house from burning downIt plugs into an AC outlet, alerts you to smoke and carbon monoxide alarms, and contacts you via an app with a recording of the sound. A few false alarms aside, this security device is a smart buy for any home.
Source:
Leeo Smart Alert Nightlight review: $50 is cheap if it saves your house from burning down