Tuya Zigbee 3.0 Smart Door Window Sensor Door Open/Closed Detector Security Protection Smart Life APP Control Via Alexa Google Description: Product Name:Intelligent gate magnet Product specifications:Zigbee style model:IH-FO01 material:ABS battery:CR2032 button battery Detection :accuracy<5mm Standby duration:3 years of battery life, with 5 touches per day Standby current :S5uA Wireless mode:2.4GHz Specifications: Monitor the door opening and closing status at any time to prevent theft and theft, and ensure home safety Easy and fast installation, no need for installation tools or perforation, apply double-sided adhesive to the back of the door magnet By setting up intelligent linkage devices in the app, you can enrich your life with various gameplay methods such as lighting fixtures, air purifiers, and air conditioners Package Included: 1 * Gate magnet 1 * 3M adhesive