HOMETREND Touchless Automatic Basin Mixer Sensor
Overview
A touchless automatic basin mixer sensor (sometimes called an infrared sensor faucet) is a faucet that uses motion sensing (infrared or photoelectric) to automatically turn on water flow when hands (or another object) are detected in its sensing zone, and stops when hands are removed. It often integrates a mixing mechanism (hot + cold) so you get the appropriate temperature.
Key benefits
- Hygiene: Since users don’t touch the faucet lever to turn it on/off, there is less risk of cross-contamination.
- Water saving: Water flows only when needed.
- Convenience: Especially useful in public or frequently used bathrooms.
- Modern aesthetic: Sleek and futuristic look.
Typical power supply options: battery (commonly AA or D-cell), or mains/AC adapter, or hybrid (both). The “HOMETREND” version likely has features similar to other infrared sensor mixers (e.g. AC/DC power, mixing function, adjustable sensing distance) — one version listed on hometrend.pk is “Automatic Infrared Sensor Tap | Touchless Infrared Faucet” with AC/DC power mode and “cold or hot tap only.”
If the sensor window is not needed, follow below to make the sensor faucet to normal faucet.
Safety Instructions
To ensure safe and proper usage, here are general safety guidelines:
- Turn off water supply before installation or servicing.
Before working on plumbing connections, shut off hot and cold water lines. - Use specified power voltage.
Use only the recommended battery type or AC adapter supplied with the unit. Wrong voltage can damage electronics. - Avoid exposure to direct strong sunlight or heat near sensor.
Intense light or heat may interfere with the sensor function. - Avoid installing near strong electromagnetic interference sources.
Devices (motors, inverters, high-power electronics) close to the sensor or control box may interfere. - Do not disassemble internal electronic components unless qualified.
Opening sensor or control box improperly may void the warranty or damage electronics. - Use tempering / mixing valves if water temperature is very high.
If hot water supply is very hot, a tempering or mixing valve helps avoid scalding. - Check for leaks and secure connections.
Ensure all hoses, fittings and sealing joints are tight to prevent water leakage. - Ensure proper drainage/overflow setup.
In case of failure, water overflow or flooding should be mitigated. - Keep the sensor area clean and free of obstructions.
Dirt, grime, or opaque materials may block the sensor view and prevent correct operation. - Replace batteries on time.
A low battery may cause erratic behavior. Some units might stop functioning.
Care & Maintenance
Regular maintenance helps prolong life and ensure optimal function. Here are recommended practices:
- Clean the sensor window gently
Use a soft, damp cloth (microfiber) to wipe the sensor lens / glass. Avoid abrasive cleaners or scouring pads that can scratch or damage it. - Regularly flush the system
Occasionally open the supply valves and run water to flush out any sediments in piping that could clog the solenoid or filter. - Clean internal filters / strainers
Many models have a small filter / mesh inside the water inlet or in the valve. Periodically remove and rinse it to clear debris. - Check and replace batteries
Monitor battery status and replace before they run out entirely. Always use quality batteries. If unit uses AC adapter, inspect wiring and connections periodically. - Avoid using harsh chemicals
Do not use bleach, strong acids or alkalis on the faucet finishes; they may corrode or damage the plating. - Lubricate moving parts (if applicable)
For mechanical levers or O‑rings, occasional use of silicone-based lubricant may help, provided the manufacturer allows it. - Inspect seals and O‑rings
Over time, seals may wear. Inspect for leakages or cracks and replace if needed. - Enter “cleaning mode” if available
Some sensors allow a “lock/cleaning” mode, by covering the sensor for a few seconds. Use that mode when cleaning so water doesn’t unintentionally turn on. - Avoid prolonged stagnation
If the faucet won’t be used for long periods, drain water and possibly cycle power to avoid sediment accumulation. - Professional servicing
For any internal or electronic issues, contact authorized service or technician rather than DIY unless knowledgeable.
When the battery is dead, please” turn off the switch by twist it counter-clock-wise, use the faucet as normal non-sensor faucet.
- Unplug the wire, remove the sensor box, inlet hose, and outlet hose, and connect the pull-down inlet hose to the quick-connect hose of the faucet.
With 1.8 gpm, are complies with California water efficiency regulations, Complies \with California Proposition 65, and complies with the Federal Safe Drinking Water Act. 
Installation instructions
- Not included are the CR2450 batteries
- Not included are the 4 pieces of AA batteries
FAQs
How does the sensor faucet work?
The faucet uses an infrared sensor to detect motion (such as hands) within a certain range. When motion is detected, it activates a solenoid valve that starts water flow. When no motion is detected, water stops automatically.
Can I control the water temperature?
Yes, most models include a temperature mixer that allows you to adjust the ratio of hot and cold water. Note: Some units may be cold-only, depending on model.
What is the typical sensor range?
Sensor range is usually 10–15 cm (4–6 inches) in front of the faucet. Some models allow adjustment of sensing distance using a control screw or remote.
Documents / Resources
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HOMETREND Touchless Automatic Basin Mixer Sensor [pdf] User Manual Touchless Automatic Basin Mixer Sensor, Touchless, Automatic Basin Mixer Sensor, Basin Mixer Sensor, Mixer Sensor, Sensor |