This 50 Event 4 Output 24 Hour 7 day Timer is a versatile timer which has four switched 24V DC outputs and four closing contacts which activate simultaneously. It permits a total of 50 station (event) switching times. Each can be set to turn on any single day of the week or on multiple days, from 1 sec up to 24 hours. Switching events programmed for multiple days count as only a single station (event) and Each of the 50 event times may be set to any (but not multiple) output. Manual override is provided so that any of the four outputs can be set ON or OFF manually which overrides any of the event times programmed for that output. The unit has security lock out of Time Edit, Station Edit and Clear Memory Functions via DIP switch selections on the rear of the unit.