
Trusted Weco 917A61 AC220 Elevator Light Curtain for Maximum Passenger Safety Assurance. High-Speed Response: Features 45ms relay output and 21ms transistor output for rapid detection. Wide Detection Range: Operating distance up to 4 meters with detection height up to ~1841 mm. Redundancy Function: Allows one emitter to be masked after a fault, ensuring system reliability. Strong Light Immunity: Resists interference with 100,000 Lux light immunity for stable performance. IP54 Protection: Ingress protection rated IP54, suitable for harsh industrial environments. Factory Direct Sales: Professional manufacturer offering direct sales with quality assurance. Customization Support: Supports customization for brand, business type, and specific model requirements. One-Year Warranty: Comprehensive one-year warranty covering the elevator door system.