ENFORCER SK-919TDWS-BU Manual

SK-919TDWS-BU /
SK-919TDWS-BUQ
Wired Single-Channel RF Transmitter
Manual
Installation:
Please read manual before the installation.
1. Power Connection – The wired transmitter can be powered by the factory preinstalled one 12VDC alkaline battery or by
an external 12VDC output regulated adapter (not included). If an external power adapter is preferred, connect the red &
black wires of the wired transmitter to the adapter's output wires. Must observe correct wire polarity. Red wire is for
positive and black wire is for negative.
NOTE:
a. The power input range of the wired transmitter unit is between 9~13.8VDC, connecting more than
13.8VDC power or reversing the polarity will burn out the unit and void the warranty.
b. Use only 12VDC output
c. Factory has preinstalled one 12VDC alkaline battery inside the wired transmitter unit. If it is necessary to
connect an external adapter, remove the internal alkaline battery first, otherwise the internal battery will
become defective.
2. External Switch Connection – Aside from its own built-in single button, the wired transmitter can also be controlled by
an external N.O. pushbutton / sensor switch (not included), or use both the built-in & external switches (see Example
Connection Diagram below). If an additional external N.O. switch is necessary, connect the two blue wires to the switch
terminal.
a. If the red & black or the two blue wire pairs are not being use, the tip of the wires (where the copper wires
NOTE:
are exposed) must be cut or wrapped to avoid a short circuit.
Push-Button
or Contact
SECO-LARM U.S.A., Inc.
"
regulated
Example Connection Diagrams:
Battery Operated
Battery
12VDC Alkaline
battery included
Features:
 Powered by internal battery or external 12VDC
output regulated adapter.
 Frequency 315 MHz (433.92 MHz also
available)
 Over 68 billion (6.8x10
 LED transmission indicator.
 Includes one 12VDC alkaline battery.
 Compatible with all SECO-LARM 315MHz
receivers.
 Compact size 2"x1.5"x0.59" (50x38x15 mm)
 Wiring: Two, 6-inch blue wires for N.O.
NOTE: Operating range will vary greatly depending on the installation and
operating environment.
"
adapters to power the wired transmitter.
12VDC Output
Adapter
12VDC
Adapter
12VDC output
adapter is optional
) possible codes.
10
switch input.
Two, 6-inch wires (red & black) for
12VDC power input.)
Power on
Transmission
1