Sure Action Inc's SU111 processor. This single zone processor by Sure Action Incorporated can monitor (4) ENHP Pulsors, (4) HPP Pulsors or (1) P5050 Sure Action Driveway Sensor.
Specifications
Note: Lightning can cause probe to trip if using either a SU-313 or SU-111 processor. A lightning check probe can be wired into the SU-212 processor to minimize accidental firing of the system due to lightning.