Why not pair your smart door lock with i-Zhangmen?

Data shows that the penetration rate of smart locks in Europe and the United States has surpassed 50%, while in developed Asian nations like Japan and South Korea, it exceeds 70%; in contrast, the rate in my country is less than 3%.Data shows that the penetration rate of smart locks in Europe and the United States has surpassed 50%, while in developed Asian nations like Japan and South Korea, it exceeds 70%; in contrast, the rate in my country is less than 3%.Data shows that the penetration rate of smart locks in Europe and the United States has surpassed 50%, while in developed Asian nations like Japan and South Korea, it exceeds 70%; in contrast, the rate in my country is less than 3%.Data shows that the penetration rate of smart locks in Europe and the United States has surpassed 50%, while in developed Asian nations like Japan and South Korea, it exceeds 70%; in contrast, the rate in my country is less than 3%.