AC Power for Your PetSmart / PetSafe Dog Door

These radio-keyed electronic dog doors work GREAT ... but they only made them to be powered by BATTERIES!  Not so smart.  Alkaline D-cells are darn expensive.  The collar "keys" are understandable (how can you run an extension cord to your dog's collar?).  But 6 volts of DC power in a wall-mounted thing  ... no problem for an old TV technician like me.  In three minutes, here's my simple solution...

• #music
• #dog_door
• #animal_door
• #automatic_pet_door
• #electronic_door
• #petsmart
• #petsafe