Hacker News new | ask | show | jobs
by cobri 2390 days ago
What have you found to be the best sensor or switch option for presence detection regarding lights turning on/off?
1 comments

I use Aeotec Z-Wave Multisensors permanently connected to USB power (they can also run on battery). However, any PIR motion sensor would work, such as the cheap models from Xiaomi (but there's the extra cost of battery changes).
Thank you!