LE-MS1 High Bay PIR Motion Sensor, Bluetooth, 120-277V, Daylight Harvesting

The Trace-Lite LE-MS1 High Bay PIR Motion Sensor is a LiteLogic-compatible, integrated lighting control device designed for high-bay and large-area commercial lighting applications. Engineered as an AC-powered, line-voltage sensor, the LE-MS1 combines occupancy sensing, daylight harvesting, and wireless Bluetooth mesh control into a single compact unit. Equipped with a high-bay lens, the sensor is optimized for mounting heights up to 40 feet and provides a wide detection range of approximately 32 to 80 feet. The built-in passive infrared (PIR) sensor enables accurate motion detection for warehouses, manufacturing facilities, gymnasiums, and other high-ceiling environments. The LE-MS1 operates on 120-277VAC input and includes an integrated relay capable of switching lighting loads up to 8 amps, eliminating the need for additional power packs or control modules. It also supports 0-10V dimming output for bi-level lighting control and daylight-responsive dimming strategies. Bluetooth mesh connectivity allows the sensor to communicate with other LiteLogic devices and be configured using a smartphone application. Users can easily set up occupancy sensing, scheduling, daylight harvesting, and grouping functions without complex wiring or centralized control systems. Constructed with a UL 94-5VA rated housing and an IP66 rating, the unit is designed for durability in demanding indoor environments. The sensor is cULus listed, DLC qualified, and compliant with Title 24 requirements, ensuring reliable performance in code-compliant installations. With its integrated design, long wireless range of up to 200 feet, and support for high mounting heights, the LE-MS1 simplifies installation while reducing labor and material costs compared to traditional sensor systems. Ideal for warehouses, industrial facilities, gymnasiums, and large commercial spaces, the Trace-Lite LE-MS1 High Bay PIR Motion Sensor provides a scalable and efficient solution for advanced lighting control and energy savings.