5095 Williams Lake Road, Waterford Michigan 48329
(800) 572-5227
http://www.silentcall.com
Installation and Operating Instructions
Doorbell Transmitter (US version)
Model DB1003-1
Installation
1. Locate your doorbell chime unit and remove the cover.
2. Inside the chime unit, locate the terminal block with three terminals marked FRONT, REAR and TRANS.
3. Loosen the three screws but do not disconnect the attached wires.
4. Attach the three wires from the DB1003-1 as follows: Red to FRONT, yellow to REAR and black to TRANS.
5. Tighten the three screws and tuck and excess wires out of sight. Make sure all wires are clear of the chime
mechanism.
6. Using the supplied Velcro strip, attach the Doorbell transmitter to the wall next to the chime unit or to the chime
unit cover.
Operation
5095 Williams Lake Road, Waterford Michigan 48329
(800) 572-5227
http://www.silentcall.com
1. Whenever the front (or rear, if used) doorbell button is pressed, the chimes will sound as usual AND the
doorbell transmitter will activate and send a signal 100-500 feet depending on which Silent Call receiver y ou
are using.
2. Both the front and rear doorbells will activate the doorbell transmitter and cause a DOOR indication on any
Silent Call receiver except the Shakeup.
3. This unit is powered by the doorbell transformer and does not require a battery. The doorbell transformer
should be in the 12 -24V range.
Switch settings
The Silent Call system is digitally coded. The code sent by the transmitter must match the code that your receiver
has been set for. All Silent Call receivers and transmitters leave the factory set for the default code of 1, 2 and 3 =
OFF and 4 and 5 = ON. Unless you have changed the code in your receiver from the factory default setting, you
do not need to change the switch settings in your transmitter.
The code switch is accessed by removing the battery cover. Positions 1
through 5 determine the code that the transmitter sends when it activates.
Positions 6-9 determine which light activates on your receiver. Do not change
the settings of positions 6-9. If you accidentally disturb them, the correct
setting for positions 6-9 is 6 ON, 7 ON, 8 OFF, 9 ON.
Technical Support
For technical support on this or any other Silent Call product, please feel free to contact us. You can reach us by
phone at 800-572-5227 (voice or TTY) or by Email at support@silentcall.com
Limited Warranty
Your transmitter is warranted to be free of defects in material and workmanship for five years from the date of initial
purchase. During that time, the unit will be repaired or replaced free of charge when shipped prepaid to Silent Call
Communications. To obtain warranty service, contact Silent Call to obtain a return material authorization. This
warranty is void if the defect is caused by customer abuse or neglect.
FCC Regulations Manual Addendum
Remote Control Transmitter
Model No: SCXMIT01
IMPORTANT REGULATORY NOTICE
Changes or modification not expressly approved by the manufacturer for compliance could void the user’s authority to operate this equipment.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
In addition the following information is supplied as support documentation for the associated FCC SDoC Receivers that can be used with this
transmitter:
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates,
uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try
to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna. -Increase the separation between the equipment and receiver. -Connect the equipment into an outlet
on a circuit different from that to which the receiver is connected. -Consult the dealer or an experienced radio/TV technician for help.
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