The DOMINO 87-305 Line Voltage Ceiling Mount Sensor Node combines passive infrared (PIR) and ultrasonic detection to provide accurate occupancy sensing and daylight harvesting in commercial applications. Designed for 120–277VAC operation, it supports dual-channel dimming for tunable white (CCT) control and can switch up to 6A of connected load via an integrated relay. Built on Bluetooth mesh Technology, it integrates seamlessly into the DOMINO networked lighting control system and provides broad detection coverage for areas up to 2,000 square feet.