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Overview
The Wireless Doorbell and Intercom can determine
who is at the door from anywhere in the house. The
Doorbell and Intercom have up to a 1000' range and
use a 900 Mhz secure digital radio link. The intercom
is compatible with various Chamberlain Wireless
Products.
Intercom
1
Rubber Pads
Operation & Features
Talk Button: Following the ringing of the Doorbell by
a guest, press and hold the Talk
button to talk to the guest. Once the
link to the Doorbell is made, any
other intercoms in the network
cannot hear the conversation.
Volume: Pressing the Volume
button repeatedly will cycle through
volume levels.
Battery: The AA Alkaline batteries
(not provided) will last up to a year depending on use
(Lithium batteries recommended for colder
environments). When batteries are
low intercom will emit two beeps
every ten minutes.
An AC Adapter (not provided) can
also be used to power the intercom.
In this case, both the power and
channel lights will remain on.
Voice Activation Mode (VOX): Voice Activation Mode
(VOX) allows a call to be answered without pressing
the Talk button. Once a call is heard on an intercom
which has been set to VOX, a response can be given
by speaking loudly into the intercom. There will be a
slight delay when VOX is first activated by a
voice, but will continue to transmit audio until
the speaking stops. To put intercom into VOX,
place Dipswitch #1 to the UP position.
Volume Button
Talk
(Power - On)
Channel Button
Learn Button
Dipswitch #1
Dipswitch #2
AC Adapter
Model RFDI
Wireless Doorbell and Intercom
®
OPTIONAL
1
2
Mounting Tape
Alcohol Wipe
Doorbell
Intercom
Doorbell
Call Button: To talk, hold down the Call button and
all intercoms in the network will receive the signal.
When holding down the Talk button on a different
intercom, a secure channel is created and the other
intercoms in the network do not hear the
conversation. Once a secure link is made, the Call
button on the Doorbell does not need to be pressed
to speak again.
Battery: The AA Alkaline batteries (not provided) will
last up to a year depending on use. (Lithium batteries
recommended for colder environments.)
Alternate Chimes: The intercom can
be set to ring with two different chime
patterns, to identify which intercom is
signaling. To change chime pattern, set
Dipswitch #2 to OFF.
Volume: To increase the intercom
volume, set Dipswitch #4 to OFF.
Sensitivity: To increase sensitivity on
the intercom set Dipswitch #3 to OFF.
On/Off: To turn intercom ON, press any button.To
turn intercom OFF, hold down the Volume button for
5 seconds.