
High Performance Weco 917A61 AC220 Elevator Light Curtain for Uninterrupted Elevator Service. High Response Speed: 45ms relay output or 21ms transistor output for rapid detection. Wide Operating Range: Operating distance from 0 to 4 meters with adjustable scanning beams. Robust Redundancy: Allows one emitter to be masked after a fault for continuous operation. Durable Design: IP54 rating with light immunity up to 100,000 Lux. Factory Direct Sales: Professional manufacturer offering lowest prices and quality assurance. Comprehensive Support: 24-hour online customer service and one-year warranty coverage. Flexible Payment: Accepts T/T, Paypal, Western Union, and L/C for secure transactions. Fast Delivery: Large inventory ensures shipment within the fastest day of contract signing.