Swing Gate Openers
Heavy-duty linear actuators for legacy residential swing gate installations.
Learn moreResidential gate control,
modernized.
Reliable gate opener support and phone-based access control, powered by the OSM system. Open your gate from anywhere with your smartphone.
Our Products
Sliding Gate Operators
Manuals and support information for sliding gates and rolling gate operators.
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OSM-1 Phone Control
Open your gate from anywhere with the OSM app and customer web interface.
Learn moreSupport & Resources
Installation Guides
Step-by-step setup references for OSM and legacy Gatekeeper opener models.
Safety Information
Important gate safety reminders, install checks, and owner handoff notes.
Manuals & Diagrams
Owner manuals, wiring diagrams, brochures, forms, and archived support media.
OSM setup and customer access
The OSM system connects the customer app, web service, and on-site device so a configured gate controller can be activated from a phone.
Customer access
OSM customer login
Current web control remains hosted on BaldwinPines while the app and device migration stays stable.
PDF
OSM Setup Instructions
General OSM setup guide.
PDF
OSM Setup for YG-200
OSM setup guide for YG-200 installations.
Video
Gatekeeper OSM overview
Legacy demo video retained for setup context.
Video
Connecting OSM
Legacy connection walkthrough media.
Installation and safety guidance
Legacy opener installation guidance covers push-to-open and pull-to-open geometry, motor and control box wiring, teaching remotes, obstruction sensitivity, and mechanical stop placement.
Automatic gates are heavy moving equipment. Use the correct manual, local electrical requirements, safety devices, and a qualified installer when needed.
Install checkpoints
- Gate moves freely before motors are installed.
- Mounting geometry matches push or pull configuration.
- Control box is mounted on a sturdy protected surface.
- Photocells and safety reverse are tested before regular use.
- Emergency release key is available to the owner.
Legacy support library
All public PDF manuals, setup documents, brochures, forms, and related support assets found in the archived GatekeeperLTD site are preserved here. GatekeeperLTD is no longer presented as an active opener sales storefront; this site focuses on OSM and support for customers who already own Gatekeeper equipment.
YG swing gate opener manuals
YG-101 User Manual YG-200 User Manual YG-200UE User Manual YG-5602UE User ManualSliding and rolling opener manuals
SKC400U User Manual SKC500DC User Manual SKC500U User Manual SKC500U-E User Manual SKC600DC User Manual SKR500E User ManualBrochures and technical docs
YG-150 Brochure YG-200 Brochure SK Brochure FM137 / YG150-200 Reference Letter of Certification MM Keypad Document Gate Calculator SpreadsheetForms and service documents
Parts Order Form Work Order Form Legacy root parts form link Legacy root work order linkCommon support questions
Answers preserved from the original FAQ, tightened up for current customers.
Can a YG opener push to open and pull to open?
Yes. The YG swing gate openers support push-to-open and pull-to-open configurations. The mounting geometry is different, so review the manual before drilling, welding, or setting final bracket positions.
How are open and closed limits set?
Install the mechanical retainers or stop blocks where you want the gate to stop. The operator stops when the gate reaches the open or closed retainer position.
Can I order additional remotes?
Additional remotes may be available through a dealer or support contact. Email [email protected] with the opener model and any label information on the receiver or remote.
Can another remote control the opener?
Some third-party remotes may learn into the controller, but compatibility is not guaranteed. The original Gatekeeper remotes use 433 MHz rolling-code technology.
Does an older AC opener work directly with solar?
Older AC gate openers do not run directly from solar panels. A battery and inverter arrangement may be possible, but that configuration is not part of the standard Gatekeeper support path.
Are Gatekeeper openers still being sold?
This site is now focused on OSM and legacy support information. It is not presented as an active storefront for new opener sales.
Support and account help
For OSM account issues, legacy opener support, replacement part questions, or documentation help, include your opener model, device type, and a short description of the issue.
Safety
Automatic gates can cause serious injury if installed or tuned incorrectly. Use obstruction reversal, photocells or equivalent safety devices, and the correct manual release procedure for the site.