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2. Installing the Door/Window Contact
Mounting Option A - Double-Sided Tapes
(1) Apply the double-sided tape to the backs of the Door/Window sensor.
(2) Select a location on the door/window. The large piece of the sensor should be fixed on the
immovable frame of the door/window.
Align the small piece to the large one. Fix the small piece on the movable part of the door/
window frame.
(3) When it is finished, open the door or window to test if the sensor has been correctly
installed. You'll receive an alert from the mobile device if the APP and sensor have been
corrected installed.
Mounting Option B - Mounting Screws
(1) Fix the first mounting screw directly onto the door/window frame (A). Place (hang) the
larger piece on to the mounted screw, remove the battery compart-ment cover to fix the
second mounting screw (B).
(2) Open back cover of the small piece. Use the mounting screws to fix the back cover on
the movable part of the door/window frame (C). Mount the senor onto the back cover.
(3) When it is finished, open the door or window to test if the sensor has been correctly
installed. You'll receive an alert from the mobile device if the APP and sensor have been
corrected installed.