GLENTRONICS DFC2 DELUXE CONTROLLER WITH DUAL FLOAT SWITCH| Dual float switch with protective cage | Activates pump weekly, extending pump life | Adjustable run time from 5-45 seconds after the float switch returns to its original position | When a warning alarm sounds, a light will appear on the front panel of the controller indicating which problem has been detected | AC power is out - sounds an alarm when the power is out, the pump has accidentally been unplugged, or the circuit breaker has been tripped | The system is operating -a light blinks continuously indicating that the controller is plugged in and operating | 9-volt battery low or slide switch is OFF - indicates when it's time to replace the battery or reminds you to move the slide switch back to the ON position | Pump or float problem - sounds an alarm when the float has been raised for 10 minutes continuously, an indication that there is a potential pump or plumbing problem | Remote terminal - for home security, auto dialer or other device | Easy installation - with a removable connector, the float switch wire can be easily fed through small sump pit cover holes, then reconnected directly to the controller