User's Manual

9
(the other 2 LED light), then press and hold the
Pairing/Test button until the 1
st
LED goes off, beeps to
confirm. The 1
st
remote is now un-registered.
3. If user wants to keep the 1
st
remote but un-register
the 2
nd
or3
rd
remote, when the 1
st
LED flashes, press
the Pairing/Test button again, the 2
nd
LED flashes
(other 2 LED light) to select which remote to be
un-registered.
To check whether the unit works normally, you can press
the pairing/Test button, the unit would sound alarm and
flash.
Operation
Once the indoor unit and the Door Bell have been placed
in the required locations and all required batteries have
been inserted, you are ready to use the device.
To use the device as a door bell, the person who needs
assistance must press the Door Bell button of the door
bell. The indoor unit will be sound alarm and flash
(Depend on the Alarm mode setting).
To use the device a telephone ringer amplier, while a
new call is coming, the indoor unit will be sound alarm
and flash(Depend on the Alarm mode setting)
INSTALLATION