PAVEOS Door Window Alarm Sensor with Remote,Door Window Sensor,Smart Home Antitheft And Antiintrusion Closed Objects,Detects Opened and Closed Doors or Feature: Multiple uses: Alarm sensors can be installed on front doors or, as well as on garage doors, liquor cabinets, front doors, safes, pet doors, etc. Compact and compact appearance: Reasonable size design and optimized internal structure bring you comfort, beauty, and enjoyment. Convenient installation: No difficult installation tools are required, installation is fast, low power gate sensors, ultra-long battery life, and frequent replacement is avoided. Make Your Doors and Smarter: When you leave home, if the doors and are opened or invaded by external objects, their 130 dB sound can scare away bad people. Intelligent detection of low battery power: When the battery voltage of the door magnet drops to 2.1V, the door magnet will make a sound and ask you to replace the battery. Product parameters: Product type: Door Window Sensor Color: White Material: ABS Product size:9.0x4.2cm/3.54x1.65inch Package size:9.1x4.8x3.4cm/3.58x1.88x1.33inch Gross weight:96g/0.21lb The Package Include: 1x Inductor 1x Instructions 1x Remote control Househeld supplies for adult and children Design: Our security tools adopts a close-to-life design, just to achieve a satisfying experience for you. Durability: This security tools is made of sturdy and durable materials, which can maintain its functionality even after frequent use. Multipurpose: This security tools can provide convenience for your daily life, whether it is for daily work or home leisure, you can also give it to your husband/wife/family, they will love it! Wide Selection: Discover an extensive range of household tools, from indoor to outdoor accessories, ensuring you find exactly what you need for your home . This security tools will surely fulfill your needs! Service: If you encounter problems in the process of using security tools, please feel free to contact us and we will solve them for you.