Gate Automation Basics: Openers, Power, Safety, and Access Control

Gate Automation Basics

Automating a gate adds convenience and security. Here is what you need to know about openers, power, safety, and access control before you automate.

Opener Types

Swing gates use articulated arm or linear arm operators. Sliding and cantilever gates use a chain driven operator mounted to the side. Match the operator to the gate type and weight; an undersized operator will wear out fast.

Power

Most operators run on 120V or 24V power near the gate. If your gate is far from power, a solar kit with a battery is a practical alternative. Solar works well in the Texas sun but needs a panel sized to your daily open cycles.

Safety

Automated gates need safety devices to prevent the gate from closing on a person or vehicle. Photo eyes across the opening and edge sensors on the gate are standard. Build the gate so the operator can reverse on resistance. Never automate a gate without working safety devices.

Access Control

Common access options include remotes for vehicles, keypads for family and staff, and intercoms for visitor screening. For a ranch, a keypad at the gate plus remotes in vehicles covers most needs. For a business, add an intercom or card reader.

Surge Protection

Texas thunderstorms bring lightning. Put surge protection on the operator power and the control board. A strike nearby can destroy an unprotected operator.

Maintenance

Check the operator, photo eyes, and battery on a schedule. Keep the track or rollers clear on sliding and cantilever gates. A little maintenance prevents most failures.