Feature: 1. [Motion Sensor Technology] The faucet is equipped with a motion sensor, offering a touchless design, suitable for any commercial space or bathroom sink. 2. [Battery Operated] Powered by 4 AA batteries (not included), the sensor faucet can be used without a power outlet nearby or during power outages. 3. [Infrared Sensing] This motion activated faucet adopts sensitive infrared sensing core, with a detection distance of 10 to 15 cm, convenient and efficient. 4. [Multi Layer Bubbler] The faucet features a multi layer bubbler that delivers a soft and non splashing waterflow, ensuring a gentle and comfortable handwashing experience. 5. [Built in Filter] The inlet of the faucet includes a filter to effectively filter out impurities and sediments, ensuring reliable use. Specification: Item Type: Touchless Faucet Material: Copper Applicable Water Pressure: 0.1-0.6Mpa Thread Diameter: G1/2 Male Thread DC Box Battery: 4 x AA Batteries (Not Included) DC Box Installation Hole Distance: Approx. 11cm / 4.33in Faucet Size: Approx. 160x135x47mm / Approx. 6.3x5.31x1.85in Weight: Approx. 1010.00g / 35.63oz. Package List: 1 x Touchless Faucet 1 x DC Box (Battery Not Included) 2 x Screws 2 x Anchors 1 x User Manual 1 x Tube Note: 1. Regular maintenance is required, and the battery (without) needs to be replaced when it is running out; 2. After installing the sensor faucet, if the water keeps flowing, please fix the battery so that the faucet can sense and automatically shut off the water. The standalone faucet can only be opened after the water pipe has undergone pressure testing and leakage checking.