Hygienic hand washing with infrared faucets
Infrared sensor faucets let you wash your hands in a whole new way. The sensor senses when your hand approaches, and automatically starts the water flow. If the faucet's sensor no longer detects movement, the water flow will automatically shut off.
This not only makes automatic faucets convenient to operate but also very hygienic. Operating a faucet with dirty hands can leave germs, which can then be passed on to others. Touch-free operation prevents this from happening.

AC and DC power supply, automatic shut-off valve after power failure
1. AC uses a 110-240V switching power adapter; DC uses four AA dry batteries, and the battery box is built-in.
2. The integration of the product makes it simple to use.
3. The valve will be automatically closed when the battery is exhausted or the power is removed for maintenance to avoid water coming out after a power outage.
Easy to install
With the high degree of integration, G1/2 simple installation, and solenoid valve box can be installed and adjusted according to the actual scene, the installation is more convenient

Easy to replace the battery - Open the upper battery box cover, take out the old batteries and replace with new 4AA alkaline batteries. Do not mix new and old batteries or different brands.
Durable Material - The sensor water tap is made of solid brass with a chrome plating surface which is wear-resistant, anti-corrosion, and long-lasting.
Saving Water - Hands in sensor range, water flows and hands leave, water stops, reduces overall water usage without sacrificing water pressure.
Hygiene & Convenience - The touchless sensor sink faucet does not need to touch the handle so it can reduce bacterial cross-contamination in life, and if your hands are full of stuff or dirty, you can just put your hand in front of the sensor and free of opening the switch, more convenient and safer.
Long Using Time - The touchless faucet is powered by 4 x AA alkaline batteries(not included) which can last long for family use.
Low power alert: when the power is low, there are LED flashes to indicate replacement with new batteries.
Product size drawing:

Main Specification:
General Information | |
Model No. | RJY-11-B105AD |
Type | Deck-Mounted Sensor Faucet |
Material | Brass with chroming |
Mixer | No/ for cold water only |
Net weight | 2KG |
Gross weight | 2.3KG |
Warranty | One Year |
Technical Parameters | |
Working power | DC6V Or AC220V |
Average static power consumption | <50uA |
Instant dynamic power consumption | <2.5W |
Working water pressure | 7.25-101.5PSI (0.05-0.7MPa) |
Sensor distance | 13.7in (35cm to the white board 29*29cm) |
Error detection time | <0.6 second |
Maximum washing period | 60 seconds (Default) |
Mounting diameter | Ø32 |
Environment temperature | 34°F-104°F (1~40ºC) |
Medium temperature | 32°F - 149°F (0~65ºC) |
Inlet diameter | G1/2" |
Outlet diameter | G1/2" |
Package Information | |
Inner package | 17.5*6.9*3.8in (445*175*96mm) |
Outer package | 21.4*17.9*12.6in (545*455*320mm) |
Quantity per carton | 9 sets |



Q. Where is your factory?
A. Our factory is located in Fuzhou City, Fujian Province, China.
Q. What products do you manufacture?
A. Fuzhou Rajeyn manufacture IR sensors, sensor faucets, sensor urinal flush valves, sensor toilet flush valves, sensor soap dispensers, and sensor showers.
Q. Is the sensing range adjustable?
A. Yes. Note: The factory settings are suitable for most applications and should not require adjustment except in extreme cases.
Q. Can I install infrared sensor faucets outdoors?
A. Infrared sensor faucets are for indoor use only. They can be installed outdoors, but please make sure the sensor lens is not exposed to direct sunlight.
Q. What is the lead time for the product?
A. Normally it is 10-15 working days if the goods are in stock, or it is 20-35 working days, it is according to the order quantities and production schedule.
Q. How long is the warranty period?
A. Normally one year.