iCloud Shield is a smart home products management software, which can be one-key to the "Device Manager", "historical inquiry" "Push Message", "real-time status" and other operations, iCloud Shield can achieve the linkage of scenes of different devices, which is widely used in intelligent door sensor, body infrared, SOS, sound and light siren, various environmental sensor (temperature, humidity, gas, carbon monoxide, combustible gas, flooding ...), we devote to create Safer, more comfortable and more convenient home life with experience of wisdom for our customer.