LevelGuard Z24801A1Z Solid State Sump Pump Switch Solid-state electronic design for non-sewage applications Redundant upper limit sensors for fail-safe reliability Outlasts competitor float switches 7 to 1 and highly resistant to contaminant and mineral build up 15ft sjto with 14 gauge cord with "piggy-back" plug LevelGuard products are warranted for five (5) years