Yale Locks & Hardware introduces its 3900 Series Low Energy Power Operator, which provides quiet and dependable dual functionality for exterior or interior doors. With its ability to function as both an operator and a standard mechanical door closer, the 3900 is ideal for entry or “back of house” doors in government facilities, doctor’s offices, retirement facilities or other applications requiring quiet operation.
With their hands-free operation, they are ideal for low- to medium-traffic openings for convenient access when used with touchless or “wave-to-open” wall switches. With their easy installation, these Power Operators are ideal for retrofit applications; an optional AC power cord converts openings for barrier-free accessibility.
More Info: www.yalelocks.com