• Energy Efficient Passive IR waits for a target to approach.
• Once a target is validated, the Active IR is turned-on to begin the detection of hands under the spout.
• As the user begins handwashing, patented RF technology turns water on and off based on the Active IR¹s instructions.
• Once target leaves the area, the Active IR "shuts down," returning the Passive IR to the detection mode.

By using low-power Passive IR as a trigger, sampling rates for the Active IR can be increased, permitting a new "Best of Class" performance level.

Benefits:

• Power Management System increases battery life to an unprecedented six years!
• Passive IR and Active IR integrated into one system that enhances detection AND power management.
• Wireless technology reduces vandalism and installation time.