Durable Infrared Crash Limit Switch – QF/HR-5M
Ultra-sensitive infrared sensor ensures instant detection of human or object impact, enhancing crane safety. Heavy-duty aluminum alloy housing with IP65 waterproof rating withstands harsh outdoor conditions. Precision-engineered rainproof design prevents false triggers in wet environments. Ideal for industrial cranes, ports, and construction sites requiring reliable collision prevention. Direct bulk pricing cuts costs for large-scale safety system upgrades.