“TX7130” most commonly refers to the TX7130 Conventional Reflective Beam Detector, a beam-type smoke detector used in fire alarm systems for large, open spaces with high ceilings. It works by sending an infrared beam to a reflector and monitoring for beam obscuration caused by smoke. �
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Key specifications
Detection range: 8–100 meters (configurable in four distance bands). �
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Built-in laser alignment pointer and digital alignment display for easier installation. �
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Three sensitivity levels: 2.6 dB, 3.8 dB, 5.8 dB. �
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Operating voltage: 20–28 VDC. �
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Certifications include EN54-12 and LPCB approval. �
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Suitable for warehouses, shopping malls, exhibition halls, hotel lobbies, factories, museums, and other large-volume spaces. �