Enerlites MPC-52V is a commercial grade 360 degree passive infrared ceiling mount occupancy sensor with motion detection. It automatically turns lights ON/OFF when it detects motion and ambient light level. Includes two free lenses including one for closer range that is more sensitive to motion and one for longer range with less sensitivity. Save money installing Enerlites MPC-52V as installation time is cut from 45 minutes down to 10 minutes. No ceiling box is needed for this product. To install the MPC-52V simply poke a hole in the ceiling with your screwdriver insert the back plate into the hole feed the wires through and connect. It is ideal for business use for the purpose of energy efficiency security and surveillance. Customization: • Adjustable Time Delay: 15 sec. - 30 min. • Sensitivity Adjustment: 50% / 100% Specifications: • Multi-level 360° Fresnel lens for superior occupancy detection • Coverage: 360° field of view; 800sq.ft of coverage • Operating Temperature: 32° to 131°F (0° to 55°C) • Incandescent 800W @ 120VAC 60HZ • Fluorescent 800VA 277VAC 60HZ • Motor: 1/4HP 120VAC 60HZ • Wire Designation: Hot Neutral Load • Passive infrared technology (PIR) • Controls incandescent CFL and LED lighting. • UL Listed