Yolink X3 Installation & User Manual page 14

Installation, Continued
I
Wall-mounting method
1. The sensor has a standard "keyhole" notch on
the rear, at the top. This allows for hanging the
sensor from a nail or screw. Additionally, there
are two more mounting holes at the bottom of
the sensor. The use of the second and third
holes will result in a much more secure
mounting method. These holes are hidden
behind the removeable access cover. This cover
affords protection against tampering and device
removal and their use is highly recommended.
Refer to the figure below for instructions on how
to remove the cover from the bottom of the
sensor.
Insert the tip of a slotted screwdriver and then
gently twist it to pry off the battery access cover
12