Overview: Electronic Dog Infrared Detection Alarm Device Electronic Dog Infrared detection The sound is sonorous Installs conveniently 1) Small size, easy to carry 2) Without any external connections 3) Portable design, can be placed anywhere 4) This product is widely used in homes, shops, factories & all places 5) Simple to install 6) Powered by AAA x 4 (not included) Specification: Dimensions: 90 X 58 X 40 mm Weight: