Mighty Mule Wireless Gate Entry Intercom Installation Instructions Manual
Moving Gate
Area
2`WdSeOg
NEVER INSTALL
any control device
within gray area
®
ACCESS CONTROLS
IMPORTANT: Allow the
intercom base unit’s battery
to charge for 12 hours before
using the system for the first
time. See page 7 for details.
Base Unit
Keypad Unit
Wireless Gate Entry Intercom
Instructions for Wireless and Wired Installations
Crystal clear two-way communication up to 500 feet wireless or 1000 feet with extended antenna.
Thank you for purchasing the GTO Wireless Gate Entry Intercom. Please
read the directions carefully and completely before installing.
SAFETY NOTE: Never install the keypad
portion of this unit where a person can
reach through the gate to activate it, or
where a person can touch the gate while
activating the keypad. The recommended
minimum distance between the gate and
keypad is 10 ft.
GTO, Inc. • 3121 Hartsfield Road • Tallahassee, Florida 32303
Telephone (850) 575-0176 • Fax (850) 575-8912 • website www.gtoinc.com
©2005 GTO, Inc.rev - 05-01-07
Features of the Intercom/Keypad
The INTERCOM has two separate units. The KEYPAD (outside unit) should be mounted outside the gate allowing the
driver of the vehicle approaching the property to press the CALL button from their vehicle. The BASE (inside unit), with
it’s rechargeable battery, can be plugged into any 110 Volt AC outlet for use while charging. It can also be disconnected
from the charger allowing it to go any where within range for convenience. Up to three additional BASES can be added
for convenience in different locations throughout the house.
When someone without an access code approaches the gate, they can press the CALL button on the keypad which will
ring the BASE unit inside the house. To answer the CALL, the person inside presses and holds the ANSWER button to
talk to the person at the gate, releasing the ANSWER button to listen. To allow the person calling to open the gate, the
GRANT PERMISSION button must be pressed. Then the person at the gate can press any number key on the KEYPAD
to open the gate. The “END CALL” button terminates the calls and the “ON/OFF” switch can be used to conserve power
when using unit on battery.
Up to 25 different personal entry codes may be programmed into the KEYPAD, allowing you to give different temporary
and permanent entry codes to different users. For example, you can give a delivery person their own temporary entry code,
which you can easily change after he has made the delivery. This will prevent him from being able to regain access, while
still allowing those to whom you gave permanent entry codes full access.
After entering a valid code, pressing any key on the KEYPAD while the gate is opening will stop the gate; pressing any
key while the gate is stopped will cause the gate to reverse direction. The KEYPAD will not affect the auto-close setting of
your gate opener system.
The KEYPAD number pad will light up and the unit will beep at the press of any key. The KEYPAD memory will recognize your entry code in a string of up to 20 digits. If it finds the correct sequence, it will activate the gate opener. As a
security feature, the keypad will shut down for 40 seconds if it does not find the correct code sequence within a 20 digit
string. This will discourage an unauthorized person from trying to use random numbers to access your property.
Your entry codes will remain stored in memory even when the batteries go dead. The KEYPAD will remember your entry
codes as long as you don’t press the RESET button.
IMPORTANT: In areas of high radio frequency (RF) interference, the KEYPAD may need to be connected
(hard wired) directly to the gate opener using 16 gauge (AWG) stranded, direct burial, low voltage wire (GTO
part no. RB509 not included).
Also in areas of high radio frequency (RF) interference, the BASE unit may not communicate with the KEYPAD
and will require extending the antenna from the KEYPAD closer to the house co-ax cable (RG59 or RG6 which
is not included). See page 8 for details.
FCC WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
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 particular installations. 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 replace the receiver antenna. •
Increase the separation between the equipment and the 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.
1
Keypad Description
"#$%&'
()*+,-./0
13456789:
$" --
45"564
130(3".
$"--*/(
(3"/5&%
2%,!9
/54054
!#$#
0/7%2).
o
*%4&5
o
o
o
o
3&4&5
+6.1&3
Knock-out
1
2
ABC
3
DEF
4
GHI
5
JKL
6
MNO
7
PRS
8
TUV
9
WXY
0
CALL
STATUS
PROGRAM
CALLING
GRANTED
1 2 3 4 5 6 7 8 9
+
0
–
Keypad - Front
CALLING Light:
LED is RED when calling and turns
GREEN when call is answered.
GRANTED Light:
LED turns GREEN when access
permission is granted.
PROGRAM button:
Used to program access codes.
STATUS Light:
This led will blink once when any
key is pressed and provides visual
feedback during access code
programming.
Installing Batteries
NOTE: Four (4) AA batteries (not included) are required to power the
keypad. If an external DC power supply such as the gate opener’s power
source is used, the AA batteries will act as a back up. Low voltage
wire from the gate opener battery must be connected to the POWER IN
terminals on the keypad control board.
Step 1: Remove the two screws from the bottom of the keypad and
separate the keypad from its housing.
Step 2: Install four (4) AA batteries (not included).
Keypad - Inside
DIP Switches:
Match these switches to your remote
transmitter to program the keypad.
Power Input:
Used to connect keypad to gate opener for
continuous power supply.
Relay output:
Used to connect the keypad to gate opener in
hard-wired applications.
RESET button:
Pressing this button for 2 seconds will
reprogram the keypad to factory settings. All
codes are deleted. Default master code is 1234.
ID SET button:
This button is used only when there is another
pair of GTO wireless intercom units nearby
causing interference.
Battery Holder:
Use 4 AA batteries if hard-wired power supply
is not used. If external power source is used the
4 AA batteries will provide a back-up power
source.
Wireless Installation of the Keypad
NOTE: For wireless applications, the keypad must be in the line of sight of the gate opener receiver and the distance from the keypad
to the opener’s receiver should not exceed 50 ft. Always test the keypad range before permanently mounting it. A metal housing or
metal object could cause interference.
Step 1: Mount the keypad cover using the screws provided. Set the keypad
DIP switches to match your entry transmitter’s DIP switch settings.
NOTE: If you have not changed your opener’s
transmitter code from the factory setting, see
the “Setting Your Personal Transmitter Code”
section in the gate openers manual then set the
keypad DIP switches to match the new transmitter DIP switch setting.
Step 2: Slide the keypad into the cover and secure with the small screws
provided.
Wired Installation of the Keypad
NOTE: If you also plan to power the keypad with the gate opener’s battery and hard wire the communication between the keypad and the gate opener, run two pairs of wires as described below. One
pair to hard-wire the keypad to the gate opener’s control board and the other pair to connect the
keypad to the gate opener’s battery.
Step 1: Turn the gate opener’s power switch OFF. Use 16 gauge (AWG) stranded, direct burial, low
voltage wire (part no. RB509) to connect the keypad to the opener control board. Run wire through
PVC pipe from the ground to keypad and from the ground to the opener control board to protect the
wire from lawn mowers or grazing animals.
Determine how the wire will enter the keypad (i.e. from the back through a hole drilled in the mounting post or running the wire on the surface of the post). Remove the small rectangular knock-out on
the back of the keypad cover and pull the wire into the cover. Then mount the cover to the post using
the screws provided.
2
ON
ALARM ACCESSORY RCVR
SEQ1
SEQ2
LEARN
BLU
ORG
WHT
GRN
R B G
Connect #1 wire from the
RELAY OUTPUT terminals on
the keypad to WHT terminal on
the gate opener control board.
Connect #2 wire from the
RELAY OUTPUT terminals
on the keypad to the GRN
terminal on the gate opener
control board.
PRO-1000, PRO-SL1000 and Old Mighty Mule
Control Boards
#1
#2
RELAY
OUTPUT
AC/DC
POWER IN
1 2 3 4 5 6 7 8 9
+
0
–
Jumper ON
Jumper OFF
Hard-wire from Gate Opener
Power Supply from
Opener Battery
#1#
2
Step 2: For hard-wired communication between the keypad and gate opener, using 16 gauge
1
2
ABC
3
DEF
4
GHI
5
JKL
6
MNO
7
PRS
8
TUV
9
WXY
0
CALL
STATUS
PROGRAM
CALLING
GRANTED
GRN BLK RED
RECEIVER
COM COM
CYCLE
CLOSE
CYCLE
CLOSE
SAFETY
EXIT
OPEN
SHADOW
LOOP
CLOSE
EDGE
OPEN
EDGE
J11
J11
J8
J12
GTO/PRO DC Powered PRO-SW3000
and PRO-SW4000 Control Boards
Connect #1 wire from the
RELAY OUTPUT terminals on
the keypad to CYCLE terminal on
the gate opener control board.
Connect #2 wire from
the RELAY OUTPUT
terminals on the keypad
to the COM terminal on
the gate opener control
board.
#1
#2
RECR
GRN
BLK
RED
EXIT
SAFETY
EDGE
CYCLE
COMMON
LINK
Mighty Mule 350 Control Board
Connect #1 wire from the
RELAY OUTPUT terminals
on the keypad to CYCLE
terminal on the gate opener
control board.
Connect #2 wire from the RELAY
OUTPUT terminals on the keypad
to the COMMMON terminal on
the gate opener control board.
#1
#2
RECEIVER
COM COM
CYCLE
CLOSE
SAFETY
EXIT/
OPEN
SHADOW
LOOP
CLOSE
EDGE
OPEN
EDGE
BLKGRN RED
Mighty Mule 500 & 502
Control Boards
Connect #1 wire from the
RELAY OUTPUT terminals on
the keypad to CYCLE terminal on
the gate opener control board.
Connect #2 wire from
the RELAY OUTPUT
terminals on the keypad
to the COM terminal on
the gate opener control
board.
#1
#2
RECEIVER
ALM
GTO RCVR.
COM
GRN
BLK
RED
CYCLE
SAFETY
EXIT
SHADOW
OPEN
EDGE
COM
CONTROL IN PUTS
CLOSE
EDGE
Connect #1 wire from the RELAY
OUTPUT terminals on the keypad
to CYCLE terminal on the gate
opener control board.
Connect #2 wire from the
RELAY OUTPUT terminals
on the keypad to the COM
terminal on the gate opener
control board.
#1
#2
GEN-3 (Blue) Control Boards
COM
COM
COM
GTO Inc.
SX4000 L
CYCLE
SAFETY
OPEN EDGE
RUN 2
OPEN
CLOSE
STOP
COM
COM
COM
SHADOW
LOOP
Connect #1 wire from the
RELAY OUTPUT
terminals on the keypad to
CYCLE terminal on the
gate opener control board.
Connect #2 wire from the
RELAY OUTPUT terminals
on the keypad to the COM
terminal on the gate opener
control board.
#1
#2
GTO/PRO GP-SL100 and GP-SW100
Control Boards
(AWG) stranded, direct burial, low voltage wire (part no. RB509) strip the wires back 3/16”
and attach the wires to the terminal block marked RELAY OUTPUT on the keypad control
board as shown to the right. Connect the other end to the opener’s control board as shown in
Control Board Connections section below.
To wire the power supply to the keypad, attach the wires to the AC/
DC POWER IN terminal on the keypad control board as shown
to the right. Connect the other end to the opener’s battery - one
end to the POSITIVE (RED) pole and the other to the NEGATIVE (BLACK) pole.
NOTE: For a hard-wired application
the jumper between the two terminals
on the keypad control board must be
connected (ON) as shown. This will
disable the 318 MHz RF transmitter.
Step 3: Slide the keypad into the cover and secure with the small screws provided.
Step 4: Turn the power to the opener OFF. Remove the opener control board cover and feed enough of the low
voltage wire from the keypad through a strain relief to reach the gate opener control board terminals.
Step 5: Attach the wires from the keypad to the opener control board terminal blocks as shown below.
Step 6: Replace the control board cover and turn the power switch ON. Test the keypad by entering 1 2 3 4.
Step 7: Program your ‘Personal Master Code’ and any additional entry codes (for a total of 25 entry codes).
See Programming the Keypad section.
Control Board Connections
NOTE: If your control board doesn’t look like any of these diagrams, please call GTO Technical Service at 1-800-543-1236 or
850-575-4144 for additional support.
3
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