1、Enter a door TongSuo: also called theft. Enter a door is the door, is each family outside the house home of watershed TongSuo, there must be a special function, which can play the insurance, the safety for use. TongSuo into household commonly two doors: a steel door, total door (usually wood). For steel, two sides can lock, commonly known as: double lock. How TongSuo insurance commonly used locks and insert lock core steel. When the choice should note two doors spacing of less than 8 centimeters 80mm (can). Otherwise, the two door lock handle (because) distance is not long enough, not shut up to security role. Total door lock door handle, general installation big can play the role that beautiful. 2、Room door lock TongSuo: generally refers to the bedroom. In the room have insurance function, in room key holding hands topically with functional spherical lock locking or. Bathroom door TongSuo: its characteristic is inside can TongSuo door, outside with emergency opening device, and there are red, green, or take "some" no show "small holding hands with ball lock locking or function. 3、The kitchen and channel TongSuo: it's just plays door shake handshandle and windbreak, no insurance functions. It is also applicable storeroom and children room.
