Touchless washbasin mixer deante BQR_F28R — battery-powered sensor faucet (4×AA)

Touchless washbasin mixer deante BQR_F28R — battery-powered sensor faucet (4×AA) is a sensor-operated washbasin mixer designed for hygienic and water-efficient hand washing. The unit uses an infrared sensor to detect hands and opens the water flow automatically, closing the flow shortly after hands are removed. Powered by four AA batteries, it eliminates the need for direct contact with handles and reduces touchpoints in both residential and public washrooms. The design and function prioritise ease of installation and maintenance while supporting consistent water savings through precise sensor timing.

Advantages

The touchless operation reduces cross-contamination and improves hygiene by eliminating handle contact. Battery power (4×AA) allows installation where mains power is not available and simplifies retrofit projects. Sensor control provides consistent, short-duration water pulses that limit wastage compared with manual taps. The mixer construction is intended to be durable and suitable for frequent use in high-traffic washrooms, and the automatic shut-off lowers the risk of accidental flooding or prolonged running.

Suitable for

• Residential bathrooms and powder rooms
• Public restrooms in offices, restaurants and retail
• Healthcare and clinical wash areas requiring reduced contact
• Retrofit projects where mains supply is unavailable

Key specifications

• Power supply: battery-operated using four AA batteries
• Activation: infrared sensor for touchless operation
• Mounting: single-hole washbasin mixer
• Flow control: automatic on/off via sensor with preset timing
• Materials: corrosion-resistant mixer body suitable for washbasin use
• Water-saving: sensor-regulated flow to reduce consumption compared with manual taps

How to use

Install the mixer in a standard single-hole washbasin opening following the manufacturer’s installation instructions and secure the battery compartment with four AA batteries. Place hands within the sensor detection zone to activate the water flow; remove hands to stop the flow. Periodically check battery level and replace batteries when low to ensure consistent sensor response. Clean the exterior surfaces with a soft cloth and mild detergent; avoid abrasive cleaners that can damage finishes.

Usage recommendations

For reliable performance, use good-quality alkaline AA batteries and replace them as a set when the sensor response becomes slow or intermittent. During installation, verify the sensor detection range and angle to prevent false activations. Regularly inspect connections and inlet filters to maintain steady water flow and prevent blockages.