HomeSafe Electronic Barking Dog Alarm

Help protect your home from intruders when you are away with this multi-functional Electronic Barking Dog Alarm. It features an electronic radar-wave sensing technology that allows it to penetrate through thick doors, walls and glass. When an intruder enters the 10-20' adjustable protection range, this electronic dog alarm will automatically begin barking like an angry dog. To a potential burglar from the outside, it sounds like you have a very unfriendly dog inside, which will scare the person from trying to break into your home. Simply plug it into any standard AC power supply and face the unit in the direction you wish to detect any motion. It can also announce any visitors with a chime or alarm and includes a remote control that lets you arm/disarm the system as needed. In case of a power loss, this dog alarm system takes eight AA back-up batteries (not included).