How do I choose a replacement elevator door light curtain?
提问时间：
2026-02-18
回答
Identify the existing transmitter and receiver, supply, output interface, mounting arrangement and cable routing. Check the door controller's input requirements. A light curtain that fits the door height may still be electrically incompatible or unsuitable for the required door-protection function.
回答时间：
2026-02-18
