Wi-Fi Wireless Door Window Sensor
Remind you when door/window is opened
or closed. Keep linkage with SONOFF
smart products for your easier smart life
Work without Gateway Connection
No gateway required. The sensor is paired with APP via Bluetooth and
is controlled on APP via Wi-Fi
Status Sync, Worry Less
Worry about leaving your door or window open /closed?
View instantly the status of home on APP
“Ask” to Check Device Status
Check the opened and closed status of your door/window via Alexa or Google Home, not just on your mobile phone.
Always Know Whether
Home Is Safe
The sensor will send you a push notification immediately if
someone is detected to open your door or window.
Can See Who Came into Home
Add SONOFF camera or an unused smartphone, and you can view
what’s going on in your home not just receive the alert notification
when the door is opened
Made Smart in the Action
Want the hallway to light up when you walk into the door and light off when you walk out the door?
Simply connect the SONOFF switch or SONOFF light to the sensor and go.
There is a reminder on APP if the battery level of the sensor is low