Use magnetic power to lock the door, 180kgs (350lbs) holding force.Built-in reverse current protection device (MOV).Alluminum shell adopts high strength material, with hard anodised processing.Corrosion resistant.Good quality and durable to use.Can be opened by push button, remote controller, etc.Fi..
Recodable pin system This is specially designed for building contractors and door manufacturers.2 loose keys are used during the construction and once it is completed or the door is installed,the owner uses his own 5 keys that are provided in a sealed blister pack.When any one of these 5 keys is ins..