MSRP: (Amazon) $55.99 With a compact design and a small price tag Wyze sense is built to spark your creativity Place contact sensors on liquor cabinets safes trash cans cookie jars garage door and anything else that twists turns opens or closes Motion sensors are great for bedrooms bathrooms or anywhere you don’t want to put a Wyze Cam Features & details mounting type: Wall Mount Operating Systems - Supports iOS 9.0 and Android 5.0 or later. Connectivity Requirements - Upload speed 1.0 Mbps for SD and 1.5 Mbps for HD It wirelessly connects to the internet via Wi-Fi. But still need to be plugged in to the wall for power You don’t have to get a notification every time something Opens or closes. Set Wyze sense to only send you a notification when something is open longer than it should be.