- Cost-efficient design: low unit cost reduces total system expense and saves on cable and labor - Multinode network support: two devices can share a single cable, simplifying installation and reducing wiring - Easy wiring and maintenance: straightforward wiring minimizes cable damage during servicing and speeds rewiring - Long-range, low-interference performance: 400 m one-way, single-path transmission with anti-interference capability for stable links - Practical and compatible: compact enclosure designed for easy integration with standard cables and common control devices Use scenarios - Industrial automation: deploy two devices along a factory line on one cable run to monitor equipment and actuate controls - Building management and security: extend control and sensor networks along long corridors or building exteriors with fewer cables - Outdoor environmental monitoring: place sensors across a site with long-range transmission and minimal cabling