Wall Mounted Touchless Sensor Tap | In-Wall Automatic Infrared Faucet

Our wall-mounted concealed infrared touchless sensor tap series is tailor-made for high-frequency public washroom environments, including airports, general & specialist hospitals, primary/secondary schools, universities, highway service stations, railway stations, government service halls, shopping malls and stadium restrooms. Different from deck-mounted sensor faucets that occupy countertop space, this whole product line adopts concealed in-wall installation structure, with all core water control solenoid valves, water inlet pipelines and sensor circuits hidden inside the wall cavity, only the spout panel exposed on the wall surface. This ultra-clean minimalist wall-mounted layout maximizes countertop space of wash basins, simplifies daily cleaning work for facility maintenance staff, and effectively avoids collision damage caused by crowded passenger flow in public areas.

This wall-mounted sensor tap collection launches six differentiated appearance styles to match diverse public space decoration aesthetics: long straight cylindrical spout (long version), short round cylindrical spout, square flat straight spout, round curved spout with large circular back plate, square curved flat spout, short bent round cylindrical spout. All six styles share identical internal concealed valve box specifications, universal G1/2 water inlet standard and unified infrared sensor core configuration, only varying in spout length, pipe diameter, water outlet drop angle and back plate shape. Engineering purchasers can freely select spout outlines according to wash basin depth, wall space size and overall restroom design tone, while obtaining consistent stable functional performance.

Every wall-mounted sensor tap spout and back plate is integrally forged from food-grade H59 lead-free solid brass, free of inferior recycled zinc alloy materials prone to rust, cracking and water leakage. Multiple surface finishing processes are supported for customized color matching: standard bright electroplated chrome finish for mass public engineering projects, and premium PVD physical vapor deposition color options including brushed gold, matte black, brushed nickel, gunmetal grey for high-end transit hubs, VIP medical areas and boutique campus buildings. All surface layers pass 240-hour neutral salt spray corrosion resistance testing, resisting water stains, fingerprint marks, alcohol and disinfectant erosion from daily hospital and public restroom cleaning, maintaining long-lasting smooth metallic luster without peeling, blistering or discoloration.

The entire series adopts standardized concealed in-wall mounting structure, with separate wall-mounted spout panel and embedded concealed valve box. The pre-buried valve box is fixed inside the wall during early construction phase, connected to cold and hot water pipelines, and the external spout is locked onto the wall surface after wall tiling and decoration are completed. Complete precise engineering dimension drawings are provided for each spout model, marking total extension length, spout pipe diameter, water outlet inclination angle, back plate size and wall mounting reserved size in millimeters, which can be directly supplied to architectural designers and construction teams for pre-construction layout planning, eliminating on-site measurement errors and secondary wall modification waste.

2. Core Functional Advantages for Public Restroom Scenarios

2.1 Concealed Wall-Mounted Design, Maximize Sanitation & Space Utilization

The biggest pain point of traditional deck-mounted faucets in public washrooms is the exposed base on the countertop, which easily accumulates sewage, limescale and bacteria, requiring frequent scrubbing and cleaning. Our wall-mounted sensor tap hides all internal water control components inside the wall, leaving only a flat spout and thin back plate attached to the wall, with no protruding base on the wash basin countertop. The fully flat countertop eliminates sanitary dead corners, allowing cleaning staff to quickly wipe the basin surface without obstructions, greatly reducing daily maintenance workload for airports, schools and highway service stations with thousands of daily visitors.

The in-wall concealed structure also avoids faucet body collision damage caused by crowded crowds. In school student restrooms, airport peak-hour wash zones and hospital outpatient halls, protruding countertop faucets are frequently hit by passers-by, leading to loose connections and water leakage. The wall-hung spout design keeps the main body closely attached to the wall, reducing external impact force, extending overall service life and lowering long-term replacement costs for property management departments. Meanwhile, the wall-mounted layout adapts to shallow wall-mounted ceramic wash basins widely used in modern public restrooms, solving the problem of deck faucets blocking the mirror sight above the basin.

2.2 Infrared Touch-Free Induction, Zero Cross-Bacterial Transmission (Critical for Medical Facilities)

Hospitals, clinics and medical testing institutions have the strictest hygiene standards for washroom sanitary hardware. Manual faucets become high-risk carriers of viruses and bacteria after repeated hand contact, easily triggering cross-infection among patients, medical staff and visitors. Our built-in high-sensitivity infrared sensor module is embedded inside the wall spout back plate, completely eliminating physical contact between users and the faucet. When hands stretch to the water outlet area, the infrared probe instantly captures the signal, drives the concealed solenoid valve inside the wall to open and release clean water; once hands leave the induction sensing range, the system automatically cuts off water flow within 0.3 seconds to stop water output immediately.

The intelligent anti-interference algorithm built into the sensor module effectively counteracts interference from strong indoor lighting, mirror reflections, water vapor and foam, avoiding false water outflow or delayed water shutoff in humid, bright public restroom environments such as airport terminal wash zones and hospital emergency rooms. A safety overtime protection function is integrated into the circuit system: if towels, cleaning rags or sundries continuously block the induction window for more than 60 seconds, the faucet will forcibly close the water circuit to prevent floor flooding accidents, effectively reducing property loss risks for schools, highway service stations and other public management units. The induction window is seamlessly embedded without protruding parts, preventing scratch damage during daily disinfection wiping with alcohol and disinfectant.

2.3 Excellent Water-Saving Performance, Cut Long-Term Public Facility Operating Costs

Airports, highway service stations and campuses consume massive volumes of water every day, and uncontrolled water waste brings heavy financial burden to management departments. Every wall-mounted sensor tap is equipped with an imported foam aerator at the water outlet, mixing sufficient air into the water flow to generate soft, splash-free foam water, which cuts water flow rate by over 45% while maintaining comfortable hand washing experience. Combined with the instant automatic shutoff induction logic, the product completely eliminates water waste caused by users forgetting to close taps, broken handles and unattended running water, common issues in crowded public restrooms.

For large-scale engineering projects equipped with dozens or hundreds of wall-mounted sensor taps, the cumulative annual water saving volume creates obvious cost reduction benefits. The low-flow soft water jet also prevents water splashing outside the wash basin, keeping the wall, countertop and floor dry all day long, lowering detergent consumption and cleaning frequency for maintenance staff. Compared with ordinary manual wall faucets without induction functions, this touch-free series can recover the procurement cost gap through water savings within 1–2 years of formal operation.

2.4 Heavy-Duty Solid Brass Construction, Ultra-Long Service Life for High-Traffic Use

Public washroom sanitary hardware faces all-day uninterrupted frequent use, and inferior thin-wall zinc alloy taps will suffer from water leakage, induction failure and pipe deformation within several months. Our entire spout and back plate are one-piece forged from thick-wall H59 lead-free solid brass, with stable compression resistance, no cracking or water seepage under long-term municipal water pressure fluctuations. The internal water channel is precision polished without burrs or sediment dead corners, effectively preventing limescale blockage of the concealed solenoid valve and water outlet aerator, cutting maintenance frequency significantly.

The concealed built-in solenoid valve core adopts food-grade wear-resistant rubber diaphragm, supporting up to 500,000 opening-closing cycles, fully matching the service life demand of public spaces with thousands of daily washing times. The G1/2 standard water inlet connector inside the wall cooperates with stainless steel anti-aging braided hoses, resisting bursting and aging under long-term damp wall cavity environment. All internal sealing gaskets are resistant to limescale and chemical disinfectant corrosion, adapting to daily regular disinfection work in hospital medical washrooms. Under normal public high-frequency use intensity, the whole machine can maintain stable operation for more than 5 years without replacement of core sensor and valve components, greatly reducing later maintenance and replacement expenses for property management teams.

2.5 Diversified Surface Finish Options, Match All Public Restroom Decoration Grades

We provide multi-layer surface treatment color schemes to coordinate different public space decoration positioning, covering cost-effective mass engineering options and high-end commercial customized solutions:

Standard Bright Electroplated Chrome Finish

The mainstream choice for most medium and low-budget public projects including ordinary school buildings, highway service station temporary restrooms, general hospital ward buildings and city bus station wash zones. After multi-layer electroplating processes of copper base, nickel intermediate layer and chrome surface layer, the coating meets international sanitary ware adhesion standards, presenting bright mirror metallic texture. Water stains and dirt can be wiped off easily with a damp cloth, with low production cost suitable for large-batch engineering centralized procurement.
Premium Custom PVD Vacuum Coating Series

Designed for high-end airport VIP lounges, commercial shopping malls, specialist medical examination centers and high-standard university campus activity buildings. Optional colors include PVD brushed gold, PVD matte black, PVD brushed nickel and PVD gunmetal grey. The PVD coating forms a compact metal ion film on the brass surface under vacuum environment, featuring ultra-high scratch resistance, fingerprint resistance and corrosion resistance. It will not fade, peel or oxidize after long-term contact with alcohol disinfectant, and the delicate matte texture upgrades the overall space grade of high-end public washrooms.

All finished surfaces pass strict heavy metal precipitation testing, complying with international drinking water contact safety standards, with no harmful substances dissolved into tap water during long-term use, fully meeting medical and public health safety requirements.

3. Six Wall-Mounted Spout Models & Matching Applicable Scenarios

All six spout styles support unified concealed in-wall valve box installation, compatible with standard G1/2 cold and hot water pipeline connection, only differing in outline size, spout extension length and water outlet angle to fit various wash basin layout demands:

Model 1: Long Straight Cylindrical Wall Spout

Total overall length 291mm, spout pipe diameter Ø40mm, rear connection section Ø56mm, G1/2 wall water inlet interface, smooth cylindrical straight pipe design with small side water outlet control button. The ultra-long spout extension is suitable for deep large-capacity wall-mounted ceramic wash basins in airport terminal main restrooms, university gymnasium and library wash zones. The round cylindrical outline delivers modern minimalist style, matching industrial and light luxury public space decoration.

Model 2: Short Round Cylindrical Wall Spout

Total length 225mm, main pipe diameter Ø34mm, circular flat back plate Ø60mm, compact short spout size. Occupies small wall space, ideal for narrow shallow wash basins in highway service station temporary restrooms, primary school classroom side hand washing stations and old hospital ward renovation projects. The round back plate fits seamlessly with wall tiles without gaps, reducing dirt accumulation.

Model 3: Square Flat Straight Wall Spout

Square geometric straight spout, total extension length 230mm, square back plate 65mm×65mm, 7° downward water outlet angle. Hard square lines match modern minimalist, industrial style public washrooms such as government service halls and new urban transit hubs. Flat square surface is convenient for daily wiping disinfection, with no curved dead corners for limescale buildup.

Model 4: Large Round Back Plate Curved Wall Sensor Tap

Integrated circular back plate Ø150mm with built-in infrared induction window, bent spout total extension 219.5mm, 29° water outlet drop angle. All sensor modules are integrated on the back plate, no extra exposed induction parts, the most hygienic model for hospital outpatient buildings and fever clinics. The large circular back plate covers wall tile cutting errors during construction, lowering decoration difficulty for engineering teams.

Model 5: Square Curved Flat Wall Spout

Square curved flat spout, square back plate 70mm×72mm, total length 210mm, 30° water outlet angle. Soft curved square outline without sharp edges, reducing collision injury risk for student and elderly users, widely adopted in primary and secondary school student washrooms and community medical service centers. Slim flat spout design avoids blocking wall-mounted mirrors above wash basins.

Model 6: Short Bent Round Cylindrical Wall Spout

Short bent cylindrical spout, circular back plate Ø65mm, total extension 199.5mm, 35° downward water outlet angle. Compact short spout size fits small mini wall basins in office building restrooms and highway service station compact wash zones. The bent water outlet effectively prevents water splashing outside the basin, keeping wall and ground clean.

4. Standard Concealed In-Wall Installation Specifications & Engineering Construction Advantages

The whole series adopts universal split concealed installation mode, consisting of two core parts: pre-buried in-wall valve box and external wall spout panel. During early wall decoration construction, the embedded valve box is fixed inside the wall cavity and connected to cold and hot water supply pipelines; after wall tiling, painting and finishing are fully completed, the spout and back plate are locked onto the wall surface through reserved thread interfaces, realizing seamless wall-mounted visual effect.

The embedded valve box supports unified G1/2 international standard water inlet thread, compatible with all mainstream municipal cold and hot water supply pipelines in public construction projects. Each spout style is equipped with complete professional engineering dimension drawings, marking total extension length, spout pipe diameter, back plate size, water outlet inclination angle and wall reserved installation size in millimeters, which can be directly provided to architectural designers and construction teams for drawing review and on-site installation guidance.

All matching installation accessories are fully contained in the product package: embedded valve box, fixed locking screws, silicone waterproof sealing gaskets, anti-leak thread sealing rings, stainless steel water connecting pipes, no extra accessory procurement required by construction units, realizing one-stop full set installation. The modular quick plug structure between the wall spout and internal valve box facilitates later disassembly, maintenance and replacement of sensor and solenoid valve components, without breaking wall tiles or removing the whole embedded box. For property maintenance personnel of airports, hospitals and schools, this design greatly shortens fault repair time, avoiding long-term closure of wash basins affecting public use.

The embedded valve box shell is made of high-strength anti-corrosion engineering plastic, isolating internal metal components from wall cement, moisture and corrosive substances, preventing rust and short circuit failure of core parts inside the wall cavity. The reserved wall thickness range for installation covers conventional concrete, brick and lightweight partition walls widely used in public building construction, with no special wall thickness transformation required for most renovation and new construction projects.

5. Wide Application Scenarios & Target Matching Advantages

5.1 Hospitals & All Medical Institutions

Medical spaces put hygiene and anti-cross-infection as the top priority. The touch-free wall-mounted sensor tap completely cuts bacterial transmission channels, the concealed wall structure eliminates sanitary dead corners for regular disinfection, and the overtime automatic water shutoff function prevents ward floor flooding accidents. The integrated round back plate curved model is recommended for outpatient halls and fever clinics; square flat spout and short bent cylindrical styles are suitable for examination rooms and ward small hand washing sinks. Cost-effective electroplated chrome finish fits large-scale hospital ward engineering procurement, while PVD matte black or brushed gold is selected for high-end specialist VIP medical areas.

5.2 Airports, Railway Stations & Highway Service Stations

These transit hubs feature ultra-high passenger flow and all-day continuous operation. The solid brass thick-wall structure and 500,000-cycle durable solenoid valve core adapt to non-stop heavy use, and the water-saving foam aerator effectively reduces long-term water consumption expenditure. Long straight cylindrical spouts match large deep wash basins in airport central restrooms; short cylindrical compact models fit narrow temporary wash stations of highway service areas. The intelligent anti-interference sensor module operates stably under strong indoor lighting and peak passenger flow without malfunction.

5.3 Primary Schools, Secondary Schools & Universities

Student groups have frequent irregular operation habits. The rounded curved spout models eliminate sharp edges to avoid collision injury risks for children; automatic instant water shutoff prevents water waste caused by playful misuse of taps. The overtime forced water stop function stops water overflow caused by students covering the induction window with sundries. The affordable electroplated chrome finish meets large-batch campus infrastructure procurement budget limits, and the thick solid brass body resists scratch and impact damage from accidental student collisions.

5.4 Other High-Traffic Public Facilities

Including government service halls, shopping malls, stadiums, exhibition centers and commercial office buildings. Clients can select corresponding spout outlines and surface finishes according to interior decoration positioning: bright electroplated chrome for conventional public restroom areas, PVD brushed gold/matte black for high-end commercial and government VIP lounge wash zones. Unified concealed embedded valve box standard realizes centralized bulk procurement and unified construction management for full-project washroom renovation projects, reducing construction and material management costs for engineering contractors.

6. Engineering Bulk Purchase Support & After-Sales Quality Assurance

For engineering bulk purchasers such as airport construction general contractors, hospital decoration project parties, school infrastructure departments and highway service station renovation teams, we provide full-chain supporting engineering services: free CAD engineering dimension drawing supply, customized surface color sample production, priority production cycle arrangement for large orders, complete matching installation accessory packages, professional installation technical guidance videos and paper operation manuals.

All wall-mounted spout brass bodies enjoy a 5-year full quality warranty, and core infrared sensor & concealed solenoid valve components enjoy a 2-year free replacement warranty. In case of product quality faults under normal public use conditions, we provide free accessory delivery and remote one-on-one installation troubleshooting guidance, minimizing project maintenance pressure for public facility management units.

Every batch of finished wall-mounted sensor taps passes strict multi-item factory inspection before delivery, including water pressure leakage testing, infrared induction sensitivity testing, surface coating neutral salt spray corrosion testing and solenoid valve opening-closing durability testing. We guarantee each product meets the stable long-term operation demands of high-traffic public washrooms, supplying durable, hygienic and cost-effective concealed wall-mounted touchless sensor tap hardware solutions for all types of public service construction projects.

Wall-mounted Sensor Taps

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Water-Saving Technology

Leak-Proof Design

Easy Installation

5-Year Warranty

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