Delta's H2Optics® hands-free technology is one of the most advanced sensing technologies in the industry today for electronic flush valves. With the ability to accurately sense the users' distance, regardless of external factors such as light reflection, clothing colour and textures or dryness of one's skin, H2Optics® technology provides consistent, dependable results.

• 4.5" x 4.5" Stainless steel cover with integral sensor
• Trim ONLY for recessed box (Rough-in 1600T6404RI-19 sold separately)
• Hardwire Operated (24 VAC) requires transformer (Transformer 060771A sold separately)
• Fixture Connection: 3/4" back inlet
• Electronic manual override
• Fixed flush volume - 0.5 gpf (1.9 Lpf)
• EPA WaterSense listed