Dual Powered Automatic Sensor Faucet Farnavi Touchless Sink Chrome

Description

Product Overview

Introducing the Farnavi Dual Powered Automatic Sensor Faucet, a premium touchless solution designed for modern bathroom environments. Crafted from solid brass, the faucet offers exceptional durability and a polished chrome finish that resists tarnish and maintains a sleek appearance over years of daily use. The single-handle design is centered for easy access, while the traditional curved spout delivers a smooth, controlled flow at an 11‑centimeter height, providing ample clearance for a variety of sink sizes. Engineered to operate on either four AA batteries or a standard 110 V AC power source, this dual‑power system ensures uninterrupted performance even during power outages or battery depletion. The sensor detects hand presence within a precise range, automatically releasing water and stopping flow the moment hands are removed, promoting hygiene and conserving water. All components, including a detailed instruction manual, are packaged for straightforward deck‑mount installation, requiring only a single pre‑drilled hole and standard water supply connection. Tested at high water pressure, the faucet meets rigorous quality standards, delivering reliable operation for both residential and light‑commercial applications.

Usage

The faucet is ideally suited for family bathrooms, guest powder rooms, and public restroom settings where hands‑free operation enhances cleanliness and convenience. Its sensor technology eliminates the need to touch handles, reducing the spread of germs—a critical advantage in households with children, elderly members, or individuals with limited mobility. The chrome finish complements a wide range of décor styles, from contemporary minimalist to classic traditional, making it a versatile upgrade for any sink configuration. Installation is simple for DIY enthusiasts: the surface‑mounted deck design fits standard countertop cutouts, and the included manual guides users through each step, from aligning the mounting plate to connecting the water line. Whether the faucet is powered by batteries for flexible placement or by an AC adapter for permanent fixtures, it delivers consistent water pressure and temperature control, ensuring a comfortable experience for daily hand washing, tooth brushing, and other routine hygiene tasks.

Why Choose Us

Choosing Farnavi means selecting a brand committed to quality, innovation, and customer satisfaction. Each faucet undergoes a comprehensive testing regimen that simulates high‑flow conditions, guaranteeing leak‑free performance and long‑term reliability. The solid brass construction not only provides structural strength but also resists corrosion, extending the product’s lifespan beyond typical chrome‑plated alternatives. Dual power capability offers flexibility: users can opt for battery operation when a nearby outlet is unavailable, or switch to AC power for continuous use without the need for battery replacement. Farnavi’s dedicated support team is available to assist with installation queries, troubleshooting, and warranty claims, ensuring peace of mind throughout the product’s lifecycle. Additionally, the company adheres to environmentally responsible manufacturing practices, minimizing waste and using recyclable materials wherever possible. This combination of robust engineering, adaptable power options, and responsive after‑sales service positions the Farnavi sensor faucet as a trustworthy investment for any bathroom renovation or new construction project.

Key Features

• Solid brass body with chrome finish for lasting durability and a timeless look.
• Dual power options—four AA batteries or 110 V AC—provide uninterrupted water flow.
• Touchless sensor activates water instantly, reducing germs and conserving water.
• Easy deck‑mount installation with all hardware included, suitable for most sink cutouts.
• Comprehensive customer support and warranty coverage for confidence after purchase.

FAQ

How does the sensor detect my hands?

The sensor uses infrared technology to create an invisible detection field a few centimeters above the faucet spout. When your hands enter this field, the sensor emits a signal that triggers a solenoid valve inside the faucet body. This valve opens quickly, allowing water to flow through the aerated nozzle. The system is calibrated to respond to the presence of a hand, wrist, or even a small object such as a toothbrush, ensuring reliable activation in everyday use. As soon as the hands are removed from the detection zone, the sensor registers the loss of infrared reflection and sends a command to close the valve, stopping the water flow almost instantly. The response time is typically less than half a second, providing a seamless experience that feels natural and intuitive. The sensor’s range can be adjusted during installation by positioning the faucet at the recommended height and ensuring that the surrounding area is free from obstructions that might interfere with the infrared beam. For optimal performance, it is advisable to keep the sensor surface clean and free of mineral deposits, as buildup can reduce sensitivity. The faucet also includes a built‑in safety feature that prevents accidental activation from rapid movements or splashes, reducing water waste. If the sensor fails to detect hands due to extreme lighting conditions, such as direct sunlight or strong artificial lighting, the faucet can be manually operated by turning the handle, which also serves as a backup in case of sensor malfunction. The dual‑power design ensures that the sensor remains functional even if one power source is unavailable; the battery compartment supplies power to the sensor circuitry, while the AC connection can be used for continuous operation. Regular maintenance, such as cleaning the sensor window with a soft cloth and mild detergent, will keep the detection performance at its best. Overall, the infrared sensor provides a hygienic, water‑saving solution that eliminates the need to touch faucet handles, making it especially valuable in households with children, elderly members, or anyone concerned about germ transmission.

Can I use hot water with this faucet?

While the Farnavi model is engineered as a single‑cold faucet, it can still be incorporated into a bathroom plumbing system that supplies both hot and cold water. The faucet’s inlet is designed for cold water only, which means the water temperature will match the temperature of the supply line it is connected to. If you require hot water at the sink, you can install a separate hot‑water faucet alongside the sensor unit, creating a dual‑handle configuration that allows independent temperature control. This approach is common in many modern bathrooms where a touchless cold faucet is paired with a traditional hot faucet, providing the convenience of hands‑free operation for rinsing while still offering the comfort of warm water for washing. When planning the installation, be sure to verify that the existing plumbing includes a dedicated cold‑water line that can be connected to the sensor faucet without interfering with the hot line. In most cases, the cold line is clearly marked and runs alongside the hot line, making it straightforward to tap into. If your current setup only has a single mixed water line, a plumber can add a diverter valve to separate the hot and cold streams, allowing the sensor faucet to receive cold water exclusively. Additionally, the faucet’s chrome‑brass construction is resistant to corrosion, so it will not be adversely affected by occasional exposure to warm water if the hot line were mistakenly connected. However, for optimal performance and to preserve the sensor’s accuracy, it is recommended to keep the faucet strictly on the cold supply. By combining the Farnavi sensor faucet with a complementary hot‑water tap, you achieve a balanced solution that meets both hygiene and comfort needs in the bathroom environment.

What type of batteries are required and how long do they last?

The sensor faucet is powered by four standard AA alkaline batteries, which are widely available at supermarkets, drugstores, and online retailers. These batteries are not included in the package, allowing you to choose the brand and type that best fits your preferences, such as high‑capacity or long‑life options. When fresh batteries are installed, the faucet’s sensor circuitry draws only a small amount of power, typically a few milliamps, because the infrared emitter is active only when the detection field is engaged. Under normal household usage—such as washing hands several times a day—the batteries can last anywhere from three to six months before the sensor indicates a low‑battery warning. The exact lifespan depends on factors like the frequency of sensor activation, ambient temperature, and the quality of the batteries used. In colder environments, battery performance may decline slightly, so it is advisable to keep a spare set of batteries on hand for quick replacement. To replace the batteries, simply unscrew the battery compartment cover located on the underside of the faucet base, insert the new AA cells with the correct polarity, and re‑secure the cover. The design ensures that the battery compartment is sealed to prevent water ingress, protecting the internal electronics from moisture damage. If you prefer a continuous power source, the faucet can also be connected to a 110 V AC outlet using the included power adapter. This dual‑power capability means you can start the faucet with batteries during installation and later switch to AC power for permanent operation, eliminating the need for periodic battery changes. When operating on AC power, the sensor functions identically, and the battery compartment can remain sealed, preserving the batteries for future use if you ever need to relocate the faucet to a location without an outlet. Regularly checking the battery status via the low‑battery indicator on the faucet front ensures you never run out of power unexpectedly. By following these maintenance steps, you can enjoy reliable, hands‑free water delivery for years without interruption.

Is the faucet compatible with all sink types?

The Farnavi sensor faucet is designed with a versatile deck‑mount configuration that fits the majority of standard bathroom sink setups, but there are a few considerations to ensure a perfect match. The faucet requires a single pre‑drilled hole in the countertop or vanity surface, typically ranging from 1.25 to 1.5 inches in diameter, which aligns with the mounting plate included in the package. Most modern sinks, whether they are made of porcelain, ceramic, or composite materials, provide this standard hole size, allowing the faucet to be installed without the need for additional modifications. If your sink currently has a larger or smaller hole, a simple adapter plate can be used to bridge the size difference, or the countertop can be drilled to the appropriate dimension by a professional. The faucet’s spout height of 11 centimeters and its traditional curved design are compatible with both shallow and deeper sink basins, delivering a comfortable water stream that reaches the basin without splashing. For countertop materials such as granite or quartz, it is important to use a proper drilling bit and follow manufacturer guidelines to avoid cracking the surface during installation. The included mounting hardware, such as screws and a rubber gasket, ensures a secure and watertight seal, preventing leaks over time. Additionally, the faucet’s internal plumbing connections are standard ½‑inch compression fittings, which match the most common supply lines found in residential bathrooms. If your existing plumbing uses a different size, adapters are readily available at hardware stores. The sensor’s power options—battery or AC—do not affect the mounting process, as the power cable can be routed discreetly behind the countertop or through the wall cavity. Overall, the combination of a single‑hole deck‑mount design, adjustable adapters, and standard plumbing fittings makes the Farnavi sensor faucet compatible with a wide range of sink types, from traditional pedestal basins to contemporary vessel sinks, providing flexibility for both remodels and new installations.

Can I adjust the sensor sensitivity or water flow rate?

The sensor’s detection range and the faucet’s water flow can both be fine‑tuned to match personal preferences and specific bathroom layouts. Within the faucet’s mounting plate there is a small adjustment screw that controls the height of the sensor window relative to the spout. By turning this screw clockwise you raise the sensor slightly, which narrows the detection zone and reduces the chance of accidental activation from nearby movements. Turning it counter‑clockwise lowers the sensor, expanding the detection field and making it easier for the faucet to respond when hands are placed a few centimeters away from the faucet body. This mechanical adjustment is simple and does not require any tools beyond a small flat‑head screwdriver. In addition to sensor positioning, the faucet includes a flow‑control knob located on the base of the handle. Rotating this knob clockwise increases the water volume, providing a stronger stream for tasks such as rinsing larger items, while turning it counter‑clockwise reduces the flow for gentle hand washing or conserving water. The flow‑control mechanism works independently of the sensor, so you can set the desired rate once and the faucet will maintain that rate each time the sensor activates. For users who wish to conserve water, the manufacturer recommends setting the flow to a moderate level that still delivers a comfortable experience. If you experience any irregularities, such as delayed sensor response or inconsistent flow, it may be necessary to clean the sensor window or check for mineral buildup in the aerator. The aerator can be unscrewed and rinsed under running water to remove debris, restoring optimal performance. By adjusting both the sensor height and the flow‑control knob, you can customize the Farnavi sensor faucet to suit a wide range of usage scenarios, from high‑traffic family bathrooms to low‑flow eco‑friendly installations.