Arrow Lock of Salem, Virginia, has introduced a new addition to the company’s touch-screen keyless entry products. The Arrow Revolution Deadbolt offers an extra level of security beyond conventional keyed locks. The touch-screen technology eliminates the need to track multiple keys and gives administrators the ability to lock out a single user. Equipped with an adjustable backset and designed to fit standard doors, the deadbolt can be installed in less than 15 minutes. It also features multilingual voice prompting (English, Spanish, French), uses AA batteries with an estimated life of one year, can be overridden with a key, and can be used indoors or out.