This item can obtain the actual 180kg linear tension, designed with anti-theft screws, and the bottom isengraved with sunshade, which is non-slip and durable. Built-in directional surge protection, safe and durable. It is suitable for Wooden Door, Glass Door, Metal Door, Fire Proof Door, etc. Why not have a look?Features:Applicable door type File cabinet, shopping cabinets, drawers, small doors and so on.Built-in directional surge protection, safe and durable.Canobtain the actual 180kg linear tension, designed with anti-theft screws,and the bottom is engraved with sunshade, which is non-slip and durable.Low power consumption, safety and corrosion protection.Safety and stability, the lock body is made of metal material, hard and stable.Suitable For: Wooden Door, Glass Door, Metal Door, Fire Proof Door, etc.Specification:Item Type: Magnetic Door LockColor: Silver+ BlackItem Size: Approx. 16.8 x 4 x 2.3cm/6.61 x 1.57 x 0.9inchPackage Weight: 1019g/35.94ozHolding Force: 180kg(400Lbs) Mode: NC (locked whilst power supply is operating), fail safe modeSuitable For: Wooden Door, Glass Door, Metal Door, Fire Proof Door, etc.Unlocking method: Power-on to lock, power-off to unlockSurface temperature: < +20 (Cambient temperature)Applicable temperature: -10~+55C (14-131F)Applicable humidity: Environmentally friendly zinc plating 0~90% (relative humidity)Package List:1 x Magnetic Door Lock1 x Hanging Panel1 x Package Mounting hardware kit.Note:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.