The Norton 700 Touchless Actuators come with Single Gang and Double Gang motion-activated sensors, with a 4-inch range and have a variable relay hold time of up to 35 seconds.
Single gang or double gang packaged together
Sensor requires movement for activation
Variable relay - hold time from 0-35 seconds
Range 0" to 4"
Dimensions: 3" W x 4-3/4" H (Single), 4-1/2" W x 4-1/2" H (Double)