
Robust Weco 917A61 AC220 Elevator Light Curtain Built for Long Lasting Stable Use. High Response Speed: Features 45ms relay output or 21ms transistor output for rapid detection. Redundancy Function: Allows one emitter to be masked after a fault, ensuring system stability. Wide Operating Distance: Supports operating distances from 0 to 4 meters for flexible installation. High Light Immunity: Resists interference with 100,000 Lux light immunity for reliable performance. IP54 Protection: Ingress protection rating of IP54 ensures durability in various environments. Factory Direct Sales: Direct from manufacturer with professional production and quality assurance. 24/7 Online Support: 24-hour online customer service for timely inquiries and assistance. Customization Available: Supports customization for brand, model, and business type requirements.