Solar Electric Automatic Door Opener — Suitable for Door Weight 400 (kg) — Easy to Install

Designed for heavy doors up to 400 (kg), this solar electric door opener provides smooth, safe operation with a slow start and slow stop. Built-in safety features include automatic stopping or bouncing if an obstacle is detected during opening. When power is unavailable you can operate the door manually using the clutch key, and an additional manual release method is also provided. The unit allows you to program the automatic closing time for hands-free convenience and uses a reliable electromagnetic limit that is simple to adjust.