T504 + UL212（RS232,LLS）

<p>UL212 settings：LLS protocol, baud rate 19200, address bit 1 T504 serial port configuration as shown below <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/8f86511dfe73479d8751897a8318df5c" alt="" /></p> <p>The wiring diagram is as follows Connect UL212 RS232-TX（Yellow） to T504 RS232-RX(Brown) Connect UL212 RS232-RX（White） to T504 RS232-TX(Purple) <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/98586bc0816752f2c0f207d5f1b8396a" alt="" /></p> <p>Display status on DVR <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/f9c87b20a7d3738f6c1dfd7b7246c59e" alt="" /></p> <p>Last,Configure sensor information on cmsv6 <img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/2de18ec572271961f3606351f1314e4e" alt="" /></p> <p><img src="https://www.showdoc.com.cn/server/api/attachment/visitfile/sign/6cd6bf0cf7895a56d8eae473eb5cf02f" alt="" /></p>