Universal Photo Eye Photoelectric Sensor

Omron E3JK-R4M1 retro-reflective photoelectric sensor commonly used in elevator and lift systems for presence, obstruction, or safety detection.

This retro-reflective photoelectric sensor is designed for reliable object and presence detection in residential & commercial elevator and accessibility lift systems. This sensor is typically used in applications where consistent sensing, longer detection range, and stable alignment are required.

Common Elevator & Lift Applications

• Door safety or obstruction detection
• Presence sensing using a reflector target
• Monitoring object interruption in controlled lift environments
• General photo-eye replacement where an E3JK-series sensor is specified

Applications may vary by lift manufacturer and control system.

Sensor Type & Key Characteristics

• Sensing Method: Retro-reflective photoelectric
• Requires Reflector: Yes (Included, but can be used with most existing reflectors.)
• Power Supply: 12–240VAC/DC
• Series: Omron E3JK
• Mounting: Standard industrial photo-eye mounting (varies by installation)

Compatibility Notes

This sensor is commonly found in elevator and lift systems using Omron E3JK-series photo eyes. Exact compatibility depends on voltage, output configuration, wiring, and mounting orientation.
If you are unsure whether this is the correct sensor for your application, we recommend verifying the existing part number or contacting us prior to ordering.

LPP Pre-Shipment Support

Unsure if this is the correct photo sensor? Send us a photo of the existing sensor or system reference and we’ll help confirm compatibility before shipment.

Installation & Safety Notice

This product is intended for installation, adjustment, and servicing by qualified elevator or lift professionals only. Improper installation or configuration may result in equipment malfunction or safety hazards.