SONOFF DW2-Wi-Fi - مستشعر باب/نافذة لاسلكي

Setup took maybe five minutes—paired straight through the app over Bluetooth, no extra hub cluttering my shelf. The low-battery alert and full history log have already saved me from guessing whether the back door was left open. Exactly what I needed for peace of mind.

The low-battery alert in the app has already saved me once, and the history log is surprisingly handy for checking when the door got opened. Paired straight to WiFi without needing any extra hub, which is exactly what I wanted.

Setup took about five minutes since it pairs straight through the app, no extra hub cluttering my shelf. The low-battery alert popped up right on time, and checking the history log is surprisingly easy when I want to see if the back door was opened.