Zhongshan Toptek Security Technology Co., Ltd ye ye ni Deadbolt Keypad da tugulen dilannikɛla ani a feerela ye Sinuwa jamana na, Keypad Door Lock ni Deadbolt bɛɛ ye diɲɛ kɔnɔ izini seereyaw sariyaw tɛmɛ, wa aw bɛ se ka aw hakili sigi pewu ko u ka ɲi. Ni i ma i yɛrɛ ka laɲini da lock lock sɔrɔ ni DeadBolt ye an ka fɛn dilannenw lisɛli kɔnɔ, i bɛ se fana ka kuma an fɛ, an bɛ se ka baara kɛ ni baarakɛminɛnw ye minnu bɛ kɛ ka kɛɲɛ ni mɔgɔw sago ye.