The electronic dog door is powered either by batteries, electrical plugs or by both. This door uses state of the art technology in order to give your pet a greater degree of freedom. It is designed to open only to the dog that is wearing a collar that the door can recognize through its detectors. With this system, no other animal will be able to get into your house. An electronic pet door costs more than other types of pet doors, but they are worth the price.
Traditional pet doors give the dog freedom to come and go, but they do not keep undesired elements out of the house such as cold weather and leaves like an electronic pet door can. Also, while both types of pet doors let your dog inside, only the electronic pet door will close after your dog is inside, which might save it from other dogs or cruel children.
How do they work?
Although they can vary a bit from manufacturer to manufacturer, these doors usually work in the same way. The door has some sensors which make the door open when they detect a magnetic (sometimes infrared) signal emitted by a collar that your dog has to wear at all times.
It doesn’t matter if your dog approaches the door from inside the house or outside of it; the door will open itself and then it will lock itself again. There are also styles that allow the owner to use a remote control device which allow the owner to control when the door is opened or closed.
It is interesting to know that a electronic pet door’s sensors can tell the difference in size between a dog and a person, and thus won’t open to burglars.
Price
Price will not only depend on the material and size of the automatic dog door, but also on the number of features it has, with prices ranging from $40 to up to $700.
Extra features include several locking modes and aesthetic designs.
The electronic dog door is powered by normal electrical current or by batteries. It locks after the dog comes in, keeping animals and rain outside. Depending on your specificelectronic pet door model, you may get different features.
