Litter Robot III Open Air Automatic Self Cleaning Litter Box mole trap The wires are ran to The wires are ran to this module and terminated Bring back the lightness to your steps Check out more great features listed below: Great for cats of all sizes Automatic night light Large entry with ‘open air’ feel Self adjusting cat sensor Waste drawer full indicator light Self cleans after each use Save up to 50% on litter costs Reduces litter odor Uses most clumping litter types Large Ergonomic Litter Chamber Clean Cycle Timing 8 Hour Sleep Mode Works on Safe 15 VDC Power Battery Backup Option (Not Included) 90 Day Money Back Guarantee 18 Month Standard Warranty Made in the USA There is an indicator light that is activated when the waste drawer is full