... . when find people will alarm Anti-theif infrared alarm dog Specifications:1) Vivid demi-wolf model, special design, ... , can be a toy for kids without electricity3) In the evening, if nobody at home, you can ... out the warning, raising the awe function4) Probe in to be apart from 5-10 meters effectively, the ... not directly face the window; also do not settle in the place of have the strong current of air ...