The sensors in the Speakman electronic faucets look very similar, are they the same?
While the sensors are based on the same electronics design, and from first review look very similar, they are programmed differently. The S-8700/S-8800 series sensors have a shorter focal distance and quicker shut off (less than 1/2 second) designed specifically for the dimensions of the low spout lavatory units. The S-8100/S-8200 series focal distance is considerably longer to accommodate the gooseneck and it will allow the water to run for 2 seconds once a user removes their hands. The S-8700 and S-8800 have a 60 second timeout feature on for increased vandal resistance. The timeout feature is extended to 120 seconds of continuous use on the S-8100 and S-8200 series faucets. This extended timeout is because healthcare practitioners on average wash their hands much more thoroughly than do people in restrooms.
