ドアセンサー

Setup took me under five minutes and now I always know if I left the garage door cracked open. The status updates have been instant every time I’ve tested it, which is exactly what I needed to stop second-guessing myself.

Door status updates appear within a second on my phone, which is way better than the laggy old setup I had. The magnetic alignment feels sturdy and hasn't drifted once in the two weeks I've had it.

The magnetic alignment is spot-on, so I get an instant open/closed update on my phone without any lag. It pairs seamlessly with my smart lock setup, and the battery status check is a nice touch I didn't expect to appreciate this much.