For a cost-effective and reliable sensor-operated faucet built with durability and commercial environments in mind; heres Zurns AquaSense Z6936 Series. With a chrome-plated finish on heavy-duty cast brass; this line of single-hole sensor faucets will uphold its polished appearance despite high usage. The battery-powered Z6936-SH-TMV-1s infrared proximity sensor senses the user for precise hands-free operation. Its 0.5 gym aerator and 60-second timeout feature save water and help keep costs down. The Z6936-SH-TMV-1 features a single-faucet thermostatic mixing valve for advanced temperature control and 3-piece supply hose assembly to connect cold and hot inlets and the black box to the mixing valve. AquaSense® sensor faucets are a durable; water-efficient choice for new commercial and retrofit construction projects alike.