Environmental‑resistance Indoor/Outdoor Applicable 8m Distance Laser Ranging Sensor Infrared Switch (XKCKL800UART) A compact, reliable laser ranging sensor and infrared switch in one, the XKCKL800UART is designed for straightforward distance sensing and presence detection up to 8 meters. Its environmental‑resistant design makes it suitable for both indoor and outdoor installations, and the UART serial interface enables easy integration with microcontrollers, singleboard computers, and industrial controllers. Why choose the XKCKL800UART Accurate, long‑reach detection: Laser ranging capability extends sensing up to 8 m, reducing blind spots and allowing use in larger spaces. Environmental resistance: Built for use across varied environments so you can deploy it indoors or outdoors without frequent replacements. Simple digital interface: UART serial output provides direct communication to common controllers for data logging, automation, and monitoring. Dualpurpose operation: Functions as a distance sensor and an infrared switch for presence/obstacle detection, minimizing the need for multiple devices. Key features and attributes Model: XKCKL800UART Sensing type: Laser ranging with infrared switch functionality Range: Up to 8 meters Interface: UART serial communication for direct connection to MCUs, Raspberry Pi, Arduinocompatible boards, PLCs, and other UARTcapable devices Environmental capability: Designed for indoor and outdoor use with an environmental‑resistant housing suitable for varied conditions Form factor: Compact, mountable design for tight spaces and straightforward installation Performance: Reliable distance measurement and switching behavior suitable for realtime control and monitoring applications Functionality and compatibility Provides distance measurements and infraredbased switching events over a UART connection for easy parsing and control. Compatible with UARTenabled development boards, embedded systems, and industrial controllers. Typical integrations include serial read routines and simple parsing of measurement values. Compact and durable design simplifies mounting in machines, enclosures, or on fixtures where space and environmental exposure are concerns. Typical applications