SONOFF SNZB-04 juhtmeta Zigbee ukse-/aknaandur

SONOFF SNZB-04 ZigBee WIFI alarm sensor for doors and windows
ZigBee wireless magnetic contact for doors and windows
SONOFF SNZB-04 is a two-in-one ZigBee wireless door / window sensor that can be placed on your door or window to alert you with an alert notification if your door or window is open or closed, adding an extra layer of security to your door or window. your home.
The sensor offers the ability to create a scene link between ZigBee and Wi-Fi devices. Both the opening and closing status of the door / window are synchronized on your mobile phone.
It is really useful and can help you turn the light on or off during the action.
Works with SONOFF ZigBee Bridge, you can create a scene to instantly light up your hallway when the door is opened. The camera function can be enabled in the sensors page of the eWeLink APP, which also allows you to clearly see who enters your home. Its application can also extend to large areas such as drawers, garage doors, roller shutters, etc.
Just stick it wherever two things connect and it’s always safe even if you don’t keep an eye on it.

Technical features :
Remember when the door / window is open and closed.
Synchronize the opening and closing status of doors / windows on APP.
Control the light with an action.
Support adding SONOFF camera to see what happened to your home.
Quick and easy to install.
Low battery notification.

Technical specifications :
Power supply: 3V
Wireless Protocol: Zigbee 3.0
Size: Magnet: 32X15.6X13mm;
Sensor: 47X27X13.5mm