· wi-fi and bluetooth technology with dual modules
· control anywhere and anytime with your device
· work with google assistant, amazon alexa and apple homekit
· removable battery
the battery powered motion sensor triggers other smart alarm device to turn on when someone enters the
room or turn off inter-connected device if no one is in the room for energy saving. the motion sensor's 120deg pivoting head
and 120deg coverage detect areas up to 20 feet.