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Card Access™InHome™Doorbell and Phone Event Package Installation Guide / Wiring Diagram Page 3 of 4
For Doorbell and Telephone Ring Events in Control4 Projects Card Access, Inc.
3. Using two jumper wires similar in gauge to the existing doorbell ringer circuit, connect pins 1 and 2 on the InHome
Wireless Contact Switch to the OUT and NEG terminals ELK-930Doorbell Ring Detector.
4. Using the included adhesive foam, mount the ELK-930 Doorbell Ring Detector to a location near the doorbell
ringer/transformer assembly.
!!! NOTE !!!: No enclosure is provided or required for the ELK-930Doorbell Ring Detector. You should exercise
caution and not place it in such as way as to short the ELK-930Doorbell Ring Detector’s printed circuit board
(PCB).
5. Using the included mounting screws and wall anchors, mount the InHome Wireless Contact Switch to a location
near the doorbell ringer/transformer assembly.
6. Using the Composer software, you can now add events around the ringing of the doorbell. Ideas for events
include the following:
a. Mute all audio zones for 5 to 10 seconds to allow occupants to hear the doorbell ringing
b. Flash the lights in rooms where it is difficult to hear the doorbell ringing
c. Activate an IP camera (not included) located at the door and use a camera preset to see who is there
Telephone Ring Event Wiring Diagram
To install the needed hardware to support automation events around a telephone ring, please refer to the diagram in
Figure 2 below as you complete the following steps:
Figure 2 – Telephone Ring Event Wiring Diagram
1. Add one InHome Wireless Contact Switch to the Composer Project and create the proper bindings (please refer
to the InHome Wireless Contact Switch Installation Guide for additional installation details.)
2. Using two jumper wires similar in gauge to the existing telephone circuit, connect the telephone TIP and RING
wires for one line to the T and R terminals on the ELK-930 Telephone Ring Detector.
3. Using two jumper wires similar in gauge to the existing telephone circuit, connect pins 1 and 2 on the InHome
Wireless Contact Switch to the OUT and NEG terminals ELK-930 Telephone Ring Detector.
4. Using the included adhesive foam, mount the ELK-930 Telephone Ring Detector to a location near the telephone
line.
!!! NOTE !!!: No enclosure is provided or required for the ELK-930 Telephone Ring Detector. You should
exercise caution and not place it in such as way as to short the ELK-930 Telephone Ring Detector’s printed circuit
board (PCB).
5. Using the included mounting screws and wall anchors, mount the InHome Wireless Contact Switch to a location
near the telephone line.
6. Using the Composer software, you can now add events around the ringing of the telephone. Ideas for events
include the following:
d. Mute all audio zones for 5 to 10 seconds to allow occupants to hear the telephone ringing
e. Flash the lights in rooms where it is difficult to hear the telephone ringing
