TOPENS TRF3 Safety Reflection Photocell Retro-Reflective Infrared Photo Eye Sensor for Gate Openers Access Control…
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【Reliable Structure】- Waterproof and dustproof construction cover, enables it to work in the rainy environment. It’s designed for outdoor use with high protection degree IP66.
【Multiple Applications】- Works for all TOPENS Gate Openers. It is also compatible with other brand gate opener (as long as it supports normal open or normal closed dry contact input). Suitable for other access control security alarm system.