
Original Weco 917A61 AC220 Elevator Light Curtain Ensures Reliable Stable Performance. Reliable Performance: Ensures stable operation with 17 infrared beam pairs and 45ms response time. Redundancy Function: Allows one emitter to be masked after a fault for continued safe operation. Wide Operating Range: Operating distance from 0 to 4 meters with detection height up to 1841 mm. High Light Immunity: Resistant to up to 100,000 Lux to prevent interference from bright light. Durable Protection: IP54 ingress protection rating ensures durability in various environments. Factory Direct Sales: Professional manufacturer offering direct sales with quality assurance. Comprehensive Support: 24-hour online customer service and professional technical assistance. One Year Warranty: Covers mechanical defects with one-year warranty and after-sales service.