CHF1938 Features: Electronic bathroom faucet with dual beam Deck mount with single hole or 4'' centres 0.5 GPM (1.9 L/min) Vandal resistant spray outlet Single supply for tempered water 0.5'' NPSM brass shank With total lead content equal to or less than 0.25pct by weighted average Multiple field adjustable modes and ranges Sealed electronics module and solenoid with filter screen Geberit commander software compatible ASME A112.18.1M certified CSA B125.1 certified California health and safety code 116875 (AB 1953-2006) certified Vermont Bill S.152 certified NSF 61 certified ADA compliant Construction: Constructed of durable brass and metal Color/Finish: Polished Chrome finish Specifications: 12 Volt AC transformer required Dimensions: Spout height: 5.375'' Overall dimensions: 6.5'' H x 5.375'' W x 2.625'' D Collection: E-Tronic collection Warranty: Manufacturer provides 1 year limited finish warranty, 3 years limited electronics and solenoid warranty and 5 years limited mechanical warranty