User Guide

If you have a question about any special order item,
just call 1-800-543-GATE!
HEDDOLF
UNIVERSAL
RECEIVER
MODEL 294
3121 Hartsfield Road • Tallahassee, Florida, USA 32303
Telephone GTO/PRO Sales: 1-800-543-GATE (4283) or [phone] • Fax [phone]
or GTO Technical Service: 1-800-543-1236 or [phone] • Fax [phone]
www.gtopro.com
The contents of all material available on this installation manual are copyrighted by GTO, Inc. (“GTO”), unless otherwise indicated. All rights are reserved by GTO, and content may not be reproduced,
downloaded, disseminated, published, or transferred in any form or by any means, except with the prior, written permission of GTO. Any reprinting of GTO publications is by permission only. Copyright
infringement is a violation of federal law.
Mighty Mule®, E-Z Gate®, GTO/PRO®, are registered trademarks of GTO, Inc. America’s DIY Automatic Gate Openers is a trademark of GTO, Inc. and are the exclusive property of GTO, Inc. (“GTO”).
All rights are reserved by GTO, and these marks may not be used, in any for without the prior, written permission of GTO.
11” Push to Open Bracket (347IH)
Required when GTO/PRO® 350 gate opener(s) must push the gate open, such as on a sloping
driveway or where space prevents gate(s) from opening inward (pulled open). Order two PTO
brackets for conversion of a dual swing gate installation.
Column Mount Lock Receiver (433IH)
For mounting the Automatic Gate Lock on brick columns, walls, or for other applications with
limited space between gate and post.
Replacement Transformer (RB570)
Standard 18 volt AC transformer for maintaining the battery included with the GTO/PRO® gate
opener. This is the only transformer approved for use with all UL325 GTO/PRO® gate opener
systems.
Garage Door Receiver (RB709)
The Garage Door Receiver allows you to use the same GTO/PRO® entry transmitter (see Dual
and Triple Transmitters) to operate your gate opener and your garage door opener. Compatible
with most garage door openers.
Dual & Triple Button Transmitters (RB742 & RB743)
The Dual (RB742) & Triple (RB743) Button Transmitters are for remote control of multiple
separate gate openers, and/or gate opener(s) and garage door opener(s) (see Garage Door Re-
ceiver). 9 Volt battery included.
Other GTO/PRO
Access Controls and Accessories