Ni san caman dɔnniya bɛ production na keyless entry door lock , Zhongshan Toptek Security Technology Co., Ltd bɛ se ka dondaw caman dilan minnu tɛ se ka don da tugu , . da tuguli da tugulen bɛ se ka baara caman dafa, n’aw mago bɛ a la, aw bɛ se ka an ka ɛntɛrinɛti baara kɛ waati bɛnnen na dondaw da tugulen kan Ka fara fɛn dilannenw lisɛli kan jukɔrɔ, i bɛ se fana k’i yɛrɛ ka dondaw da tugulen kɛrɛnkɛrɛnnen kɛ ka kɛɲɛ n’i mago kɛrɛnkɛrɛnnenw ye.