Smart Home Door And Window Sensing Alarm $ 10.48 Product information: Material:Plastic Colour:white Size:401010MM Features : Door and window opening and closing. Remote notification by mobile app Easy and convenient to use Support Amazon Alexa, Google Assistant, IFTTT and other intelligent voice control Display power Alarm management Alarm query Query history Mini portable size Packing list: Door magnet1/2/4/5/6/8/10 Double-sided adhesive1/2/4/5/6/8/10 Instruction manual1 /2/4/5/6/8/*10 Product Image: