T&S Brass EC-3103-VF05 Deck Mount ChekPoint Electronic FaucetBeing electronic activated, this T&S Brass EC 3103 VF05 is ideal for handwashing stations and commercial restrooms or rest areas. It has a solid cast brass spout, polished and chrome plated for increased durability and an attractive appearance. It has a 0. 5 GPM VR spray device and a removable strainer. It has a 2" deep, water resistant control box that can be AC or DC operated. The control box uses four AA batteries and is operated with internal flow