U-shaped Elevator Leveling Sensor SH-GS3W4 Photoelectric Switch with DC 12V to 24V Universal Slot Ty

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September 29, 2025
Video Description:
Discover the U-shaped Elevator Leveling Sensor SH-GS3W4, a universal slot-type photoelectric switch designed for precise elevator leveling and speed control. Compatible with DC 12V to 24V power, this sensor is widely used in the lift industry for accurate signal detection.