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Installing the telephone ring event detector
Also see "7 In the Actions pane, select Programming Control.
Then, in the Programming Control Actions pane, enter a delay
time (for example, 500-1,500 milliseconds)." on page 6
To install the telephone ring event detector:
1 Add one Wireless Contact Sensor to the Composer project
and create the proper bindings. (Refer to the Wireless
Contact Sensor Installation Guide.)
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 Wireless
Contact Sensor to the OUT and NEG terminals ELK-930.
4 Using the included adhesive foam, mount the ELK-930 to a
location near the telephone line.
Note: No enclosure is provided or required for the
ELK-930. You should exercise caution and not place it
in such as way as to short the ELK-930's printed circuit
board (PCB).
2
Figure 1: Doorbell Ring Detector wiring diagram
5 Using the included mounting screws and wall anchors,
6 Using Composer Pro, you can now add events around the
Figure 2: Telephone Ring Detector wiring diagram
mount the Wireless Contact Sensor to a location near the
telephone line.
ringing of the telephone, such as:
• Mute all audio zones for five to 10 seconds to allow
occupants to hear the telephone ringing.
• Flash the lights in rooms where it's difficult to hear the
telephone ringing.
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