Description Note: The ZigBee door sensor only can work with a ZigBee gateway! Feature: This product adopts the emerging zigbee technology and professional manufacturing process, it is integrated development experience for many years. This product can support APP at home through the zigbee technology control door magnetic sensor intelligent linkage device. Doors and Windows magnetic sensor is small in size, light weight, simple to use and convenient to carry, let you the parents enjoy the smart home brings the infinite fun! 【Intelligent linkage equipment】 【Real-time monitor window switch】 【History Records Tracking】 【Ultra-long Standby Time】 Installation method Remove the package, take out the product, carry out the distributionnetwork, tear off the double-sided adhesive tape on the back, paste iton the edge of the door and window at the same time, and stick it onthe column at the edge of the door and window at the same time, andensure that the interval between the two sides is within 5mm. Download and install app Search for ” Smart Life” in the app store Equipment networking. How to use? Note:  before adding this device, you need to add a ZigBee smartgateway. 1.Connect the device to the power supply and ensure that the mobilephone is connected to the network. 2.Open the app, click Add sub device under ZigBee intelligent gateway,and confirm the sub device flashing mode. 3.For the first time, use the pin to press the reset button for morethan 6 seconds.After the equipment indicator light flashes, it can enterthe distribution network mode. Specifications: Product name: Door sensor Product model: iH-F001 Networking form: ZigBee 3.0 Detection: <5mm Power input: CR2032 button battery Battery Life: 3years,5 times per day working temperature:-10℃~45℃ Product size: 50mm*25mm*11mm Package Included: ZigBee door and window magnetic sensor*1 Manual *1 Reset pin * 1 Double-sided adhesive * 1