Fontana Barstow Wall-Mounted Square Design Sensor Faucet makes a striking architectural statement with its geometric silhouette and refined finish, enhancing the calm precision of luxury washrooms. A high-resolution infrared sensor with adaptive thresholding delivers dependable hands-free activation, paired with intelligent shutoff to reduce waste in high-traffic environments.
The faucet outputs a controlled laminar flow that minimizes splash and noise. Solid brass construction with a robust, water-sealed solenoid valve supports broad pressure ranges and both AC/DC power systems. Wall mounting keeps surfaces clear and service points accessible, creating a composed, modern vibe perfect for boutique hotels and premium commercial spaces. Engineered for high-traffic washrooms with stabilized motion detection, reinforced valve architecture, and controlled shutoff timing to prevent misuse or overflow.
Fontana Barstow Wall-Mounted Square Sensor Faucet FAQ
5–30 cm Adjustable Detection, Laminar Flow;
Wall-Mounted Geometry & AC/DC Power
The Fontana Barstow FS9823 combines square wall-mounted geometry,
adaptive infrared sensing, laminar delivery, and commercial
AC/DC valve control.
What determines the correct sensor range within the 5–30 cm field?
Final adjustment should be completed after the basin, mirror, lighting,
wall finish, and nearby accessories are installed. Set the sensor only
far enough to capture normal hand entry while excluding the basin wall,
drain, backsplash, and reflective objects that could create unintended
activation.
Why is rough-in accuracy especially important with the square wall-mounted outlet?
The wall-mounted geometry fixes the outlet independently of the
countertop, so the concealed rough-in must align with basin centerline,
rim elevation, bowl depth, and finished-wall thickness. Verify the
laminar stream strike point before final turnover to control splash
and maintain useful hand clearance.
Which concealed components need permanent service access?
Maintain access to the control box, water-sealed solenoid, AC/DC power
components, sensor wiring, flexible hose, isolation point, and G1/2-inch
water connections. Concealed piping should be flushed and pressure
tested before wall closure so future maintenance does not require
disturbing finished architectural surfaces.
When should battery endurance and automatic shutoff be verified?
Test mains and battery operation independently during commissioning.
The system lists a battery lifespan of approximately 108,000 activations.
Repeated operating cycles should confirm stable detection, consistent
laminar delivery, and positive automatic shutoff before the faucet
enters high-traffic commercial service.
Lower Sensor Interruptions 
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