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GTO Entry Transmitter (RB741)

The GTO Entry Transmitter, with
adjustable code settings, is standard
equipment with all GTO gate
operator systems. Battery included.

GTO Dual Transmitter (RB742)

GTO Triple Transmitter (RB743)

The two and three button transmit-
ters are used for the remote control
of two or three gate operators and
garage door openers (See Garage
Door Receiver). Battery included.

GTO Key Chain Mini Transmitter

(RB744)

This miniature version of the GTO
entry transmitter has the same
adjustable code settings. Battery
included.

Garage Door Receiver (RB709)

Allows the use of the same GTO remote transmitter (see Dual
and Triple Transmitters) to control the gate operator and
garage door opener. Compatible with most garage door
openers.
HEDDOLF
UNIVERSAL
RECEIVER
MODEL 294

Push Button (Doorbell) Control

(RB101)

Unlighted doorbell button for remote
entry or exit control. Connects directly
to the control board using 16 gauge
stranded, low voltage, direct burial
wire
(not included, see RB 509).
Accessories Available Through Your Dealer

GTO Digital Keypad (F300)

The weatherproof digital keypad can be easily installed as a wired or wireless keypad for all
GTO swing and slide gate operators, and as a wired keypad for the Bulldog Pedestrian Gate
Lock. It can be programmed to recognize fifteen different personal identification number
(PIN) codes. Each code is face programmable with additional security features built in.
Requires 3 AA batteries (not included). Can also accommodate most garage doors and other
gate openers. If used as a wired keypad, 16 gauge standard, low voltage direct burial wire will
be required (see RB509).

GTO Bulldog Pedestrian Gate Lock (FM500)

Similar to the Automatic Gate Lock but designed for horizontal use only on "walk-through"
gates without automatic operators. The Bulldog is an affordable solution to protecting
swimming pool areas, playgrounds, tennis courts, boat docks, etc., from unwanted access.
Includes control box and keyed manual release. Can be used with the GTO Digital Keypad
(F300).
, Inc.
SECURITY GATE LOCK
®
GTO Automatic Gate Lock (FM144) for closed position pull-to-open applications
A MUST for added security. The plated steel bolt lock has a zinc plated steel housing and is
driven by a 4 ampere solenoid. This horizontal electronic lock is used with all GTO low
voltage swing gate operator systems (not to be used with GTO/PRO AC powered operators)
for additional security and stability. Comes with a keyed manual release.
GTO Automatic Gate Lock (FM142) for open position or push-to-open applications
Similar to FM144, but used to secure gates in the open position or for push-to-open gate
applications (not shown).
AUTOMATIC
GATE LOCK
®
ELECTRONIC SECURITY LOCK
123
65
4
789
0

GTO NEMA Box (FM317)

GTO's NEMA 4X rated weatherproof box is large enough (14" W x 6" D x 16" H) to
accommodate all add-on items necessary for custom gate operator installations. It is made of
fire retardant ABS plastic and comes with a heavy duty 14 gauge steel backing plate for
mounting accessories. The unique, lockable cover (use the Master® Pin lock RB975 for added
security) can be completely removed for easier access during installation and service.
The NEMA box is standard on all GTO/PRO AC powered operators.