AC touchless faucets with Insight technology features an adaptive infrared sensor that gathers and analyzes the surrounding area upon installation. After recording these details, Insight calibrates the sensor to filter false triggers and optimize the faucet's operation. Kohler® Bathroom Sink Faucet, Geometric Insight™, 0.5 gpm, 5-5/16 in Spout Reach, 5-7/16 in Spout Height, 1 Faucet Holes, 3/8 in, Compression, Spray Pattern: Aerated, Function: Touchless, 2 in Maximum Deck Thickness, Solenoid Valve/Cartridge, 5-5/16 in L x 2-7/16 in W x 5-7/16 in H, Brass, Polished Chrome, Commercial