Long-range IR LED, floodlight, and radar detection accessory for the AI Pro Extends IR range up to 40 m (131 ft) Integrated radar improves detection accuracy and provides distance measurement for people up to 20 m (66 ft) and vehicles up to 35 m (115 ft) Built-in floodlight with an intense 600 lumens High-performance loudspeaker Weatherproof (outdoor exposed)