VTech VC7151-102A User Manual page 30

Mount the Contact Sensor
We recommend you mount the magnet unit on a door, window, drawer, cupboard
or jewelry box, and mount the sensor unit on its respective frame.
You can use the spacers provided if there is a difference in level between the door
and the frame. The spacer will help to align your sensor to the correct height. You
can also use a spacer if the frame is too narrow or has some decorative molding.
NOTES
• You can mount the sensor unit with mounting tape first, and then use screws later if you
decide to mount it at that location for long term.
• Make sure the mounting surface is clean. A textured surface or any imperfections to a
smooth surface can keep the mounting tape from making a strong bond.
• Align the magnet unit with sensor unit when mounting.
The distance between the sensor unit and magnet unit must be less than 1 cm
•
(0.4 inch).
< 1 cm
(0.4 inch)
> 1 cm
> 1 cm
(0.4 inch)
24
> 1 cm
(0.4 inch)
(0.4 inch)