FAAC SK-910RB2Q User Manual

This manual covers only one- and two-channel receivers. For information four-channel receivers, please contact SECO-LARM.

Installation Manual

One- and Two-Channel RF Receivers

The SK-910RBQ and SK-910RB2Q are wireless receivers that meets the growing demand for
receivers with multiple and independently controlled output functions. These RF receivers are
compatible with both code hopping and fixed code transmitters (see page 4 of this manual for a list of
compatible transmitters). The receivers can be used to control a variety of home automation devices
such as garage door openers, lights, motorized gates, lifts, or other devices remotely.

1. Mount the receiver out of sight in a location where it is not exposed to weather or moisture, and

where it is not surrounded by metal. Metal will block the RF signal, resulting in a reduced range.

2. For best range, pull the antenna wire as long and straight as possible. If the receiver receives

interference from local RF activity (e.g., an airport or military base), the antenna wire can be folded.

IMPORTANT: DO NOT CUT THE ANTENNA WIRE.

Installation Notes:

Introduction:

SK-910RBQ (315MHz)
SK-910RB-4Q (433.92MHz)
SK-910RB2Q (315MHz)
SK-910RB2-4Q (433.92MHz)

Flexible operating voltage: 11~24 VAC/VDC
Up to 500ft (152m) range
Independently programmable channels

Also Available from SECO-LARM:

Note: Products with model numbers that end with “Q” or that have a round green “Q” sticker are RoHS compliant.

SK-910RLQ ........................................... Low-voltage, one-channel receiver, 315MHz

SK-910RVQ ......................................................... Low-voltage, one-channel receiver,

transistor ground output 315MHZ

SK-910RL-4Q ................................... Low-voltage, one-channel receiver, 433.92MHz

SK-910RV-4Q ...................................................... Low-voltage, one-channel receiver,

transistor ground output, 433.92MHz

SK-910RB2Q shown

ENFORCER Two-Channel RF Receiver

Each channel relay can be programmed for one of five output functions. SK-910RB2Q only: Each channel can be
independently programmed to operate in a different function, depending on the user’s application. The five functions are:

1. 4-Second Timed Output (default) – When the transmitter button is pressed, the relay will turn ON for 4 seconds.

2. Toggle Output – Works much like a toggle switch to turn a device ON & OFF alternately. Press the transmitter button
once, and the relay turns ON. Press the transmitter button again, and the relay turns OFF.

3. Latch Output – Press the transmitter button once, and the relay turns ON and stays ON. The channel relay will remain
ON regardless of whether a compatible transmitter button is pressed again or not. To turn the relay OFF, press the
channel’s mode switch on the receiver once to reset.

4. Validity Output – The channel will turn the relay ON for as long as the transmitter button is pressed.
Note: Due to possible interference or drops in transmitter battery power while the transmitter button is continuously
pressed (even for short periods of time), the receiver may lose the transmitter’s signal and turn the relay OFF.

5. 1-Second Timed Output – When the transmitter button is pressed, the relay will turn ON for 1 second.

1. Press the channel mode switch of the desired channel for 3 seconds or more. The channel’s LED will start to flash

quickly to indicate that it is in learning mode.

2. While the LED is flashing, press the button of the transmitter to be learned one time. The receiver’s channel indicator

LED will flash once to indicate the transmitter button has been successfully learned. After the button has been learned,
the receiver will automatically exit learning mode. To learn further codes, repeat step 1 to re-enter learning mode.

NOTES:

The channel mode switch(es) can be found at the rear of the receiver’s case.
The channel’s indicator LED will flash a maximum of 15 seconds. If no transmitter button is pressed during this time, the

receiver will exit code learning mode, and the LED will turn off.

If the code being learned has already been learned, the channel indicator LED will turn steady ON and then start flashing

again. The code will not be learned a second time.

One channel can learn the codes of a maximum of 15 transmitter buttons. If you attempt to learn a sixteenth transmitter

code, the earliest code learned will be deleted and the new code will be learned.

Code Learning a New Transmitter Button:

Each receiver channel can learn the codes of up to 15 different transmitters on a first-in, first-out basis. Below is the
procedure for code learning a new transmitter button.

Clear Channel Memory:

To clear all codes from a channel’s memory, press the channel’s mode switch for 3 seconds or more until the channel
indicator LED flashes. Release, and then press the switch again for 3 seconds or more until the LED stops flashing. The
LED will then flash twice to indicate that all codes associated with that channel have been deleted.

Display Channel Memory:

To see how many codes have been learned by a channel, press that channel’s mode switch once. The number of codes
stored in the channel’s memory is equal to the number of times the channel indicator LED flashes.

Programming Channel Relay Output Function:

Selecting the relay output function:

Hold down the channel function switch for 3 or more

seconds. The channel’s LED will flash a number of
times equal to the output mode that it is in.

To change a channel’s function, press the channel’s

function switch. Each press moves to the next
function in the sequence as shown in the diagram to
the right.

After changing functions, count the number of times

the channel LED flashes to verify the channel is set
to the correct function.

To exit function programming, hold the appropriate

function switch for 3 seconds, or wait 15 seconds.

Note: For a diagram of the PC board, including the location
of the function switch(es), please see Overview, page 3.

Toggle Output

(2 flashes)

Validity Output

(4 flashes)

4-sec (default)

Timed Output

(1 flash)

Latch Output

(3 flashes)

1-sec Timed Output

(5 flashes)

2 SECO-LARM U.S.A., Inc.

ENFORCER Two-Channel RF Receiver

Channel Mode Switch Operation (One per Channel):

LED Indication (One per Channel):

Extended Range Antenna (Optional):

The SECO-LARM SK-91ERSDQ extends RF receiver range up to
1,000ft (304m) (open air) with existing remotes. It comes with a 9ft
(2.7m) cable that easily plugs into the 3-pin antenna port located on the
RF receiver.
Note:

If an extended range antenna is used, the ―LP3‖ on the receiver PC

board must be cut.

Actual antenna range will vary greatly depending on the operating

environment.

SK-91ERSDQ

Overview:

(PC board shown. Remove the front cover of the receiver to access the function switch(es) and terminal block.)

Learn mode

Press and hold the channel mode switch for three seconds or more.

Clear memory

Press and hold the channel mode switch for three seconds or more, then when the LED starts
flashing, press again for three seconds to delete all previously learned codes.

Reset latched output

If the channel was programmed for latch output, once the relay is turned ON with a transmitter
button, press the channel mode switch of that channel once to turn the relay OFF.

Memory Display

Press and release the channel mode switch to show the number of codes stored. The LED will
flash a number of times corresponding to the number of codes stored.

Steady ON

Receiving signal from a transmitter button during normal operation, or indicates a transmitter

button’s code already exists in the receiver’s memory during code learning.

Fast flash

Receiver is in code-learning mode or channel memory display mode, or during the programming
channel output mode.

One flash

A transmitter button code was learned, or receiver channel is in 4-second timed output mode.

Two flashes

All previously learned transmitter buttons were deleted, or receiver channel is in toggle output
mode.

Three flashes

Receiver channel is in latched output mode.

Four flashes

Receiver channel is in validity output mode.

Five flashes

Receiver channel is in 1-second timed output mode.

0~15 flashes

During normal operation, pressing a channel mode switch will cause the channel indicator LED
to flash. Number of flashes indicates the number of transmitter buttons currently stored.

CH 1

CH 2

Brown function switch is

for channel 1 programming.

Red function switch is for

channel 2 programming.

Channel Function Switches

Ch 1 indicator LED

Ch 2 indicator LED

Power input

Ch 1 relay

N.O.

N.C.

COM

N.O.

N.C.

COM

Ch 2 relay

+

—

3-Pin antenna port

LP3 antenna program

Channel 2 mode switch

Channel 1 mode switch

(SK-910RB2Q only)

(SK-910RB2Q only)

(SK-910RB2Q only)

(SK-910RB2Q only)

SK-910RB2Q shown. SK-910RBQ is the

same, but only has one each: mode
switch; function switch; indicator LED;
channel relay.

SECO-LARM U.S.A., Inc. 3

ENFORCER Two-Channel RF Receiver

WARRANTY This SECO-LARM product is warranted against defects in material and workmanship while used in normal service for a period of
one (1) year from the date of sale to the original consumer customer. SECO-LARM’s obligation is limited to the repair or replacement of any
defective part if the unit is returned, transportation prepaid, to SECO-LARM. This Warranty is void if damage is caused by or attributed to acts
of God, physical or electrical misuse or abuse, neglect, repair, or alteration, improper or abnormal usage, or faulty installation, or if for any other
reason SECO-LARM determines that such equipment is not operating properly as a result of causes other than defects in material and
workmanship. The sole obligation of SECO-LARM, and the purchaser’s exclusive remedy, shall be limited to replacement or repair only, at
SECO-LARM’s option. In no event shall SECO-LARM be liable for any special, collateral, incidental, or consequential personal or property
damages of any kind to the purchaser or anyone else.

NOTICE: The information and specifications printed in this manual are current at the time of publication. However, the SECO-LARM policy is
one of continual development and improvement. For this reason, SECO-LARM reserves the right to change specifications without notice.
SECO-LARM is also not responsible for misprints or typographical errors.

Copyright © 2011 SECO-LARM U.S.A., Inc. All rights reserved. This material may not be reproduced or copied, in whole or in part, without the
written permission of SECO-LARM.

SECO-LARM

®

U.S.A., Inc.

16842 Millikan Avenue, Irvine, CA 92606 Website: www.seco-larm.com
Tel: [phone] Fax: [phone] E-mail: [e-mail]

Operating frequency

SK-910RBQ/SK-910RB2Q

315MHz

SK-910RB-4Q/SK-910RB2-4Q

433.92MHz

Memory capacity

15 transmitter button codes per channel

Operating voltage

11~24 VAC/VDC

Operating current
Standby

8mA@12VDC

Active

30mA@12VDC per channel

Relay contact rating

Form C 10A@24VDC or 120VAC per channel

Connectors

Screw terminals, +, -, with NO/NC/COM per channel

Dimensions

31/8‖x29/16‖x1‖ (80x65x25mm)

Sample Applications:

Specifications:

Compatible Transmitters:

315MHz

433.92MHz

Fixed Code: 68 billion codes

SK-919 Series Fixed Code

SK-939 Series Fixed Code

SK-917 Series CODEBUMP

SK-937 Series CODEBUMP

N.O. Application with Independent Power Sources

COM

NC

NO

—

+

DC Power

Source

AC Power

Source

SD-996C-NUQ

Electric Door Strike

N.C. Application with Independent Power Sources

DC Power

Source

COM

NC

NO

—

+

AC Power

Source

E-941SA-1200

Electromagnetic Lock

Typical N.C. Application

COM

NC

NO

—

+

E-941SA-1200

Electromagnetic Lock

Typical N.O. Application

SD-996C-NUQ

Electric Door Strike

COM

NC

NO

—

+

Negative Output

COM

NC

NO

—

+

Negative Power Source

Negative Power Output

Power for SK-910RBQ/SK-910RB2Q

Positive Output

COM

NC

NO

—

+

Positive Power Source

Positive Power Output

Power for SK-910RBQ/SK-910RB2Q

MiSK-910RBxQ_1101.docx

Part #: 762-116-2%

PITSW1

CODEBUMP: 18 quintillion (1.8x1019) codes

4 SECO-LARM U.S.A., Inc.