What safety features are required for automatic gate operators?

• A. A manual release only.
• B. Safety sensors to prevent entrapment, anti-pinch devices, and a manual release; emergency stop as applicable.
• C. Decorative lighting and alarms.
• D. No safety features required.

Answer: (B)

Automatic gate operators must include safety features to prevent injury and entrapment. The key elements are sensors that detect objects in the gate’s path and cause the gate to stop or reverse, preventing crushing or pinching. Anti-pinch devices protect users by limiting or detecting excessive pressure at pinch points as the gate moves. A manual release is provided so the gate can be operated manually during a power outage or for maintenance. An emergency stop is included where applicable to stop the gate immediately in an emergency. Together, these features deter accidents and give users reliable control, which is why this combination of safety measures is required. Decorative lighting or alarms don’t address the risk of entrapment, and having no safety features would be unsafe and typically not allowed by safety standards.