This item can achieve the actual linear tension of 180kg, designed with anti-theft screws, and the bottom is engraved with a 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 door, etc. Why not take a look Features: Applicable door type File cabinets, storage cabinets, drawers, small doors and so on. Built-in directional surge protection, safe and durable. Can achieve the actual linear tension of 180kg, designed with anti-theft screws, and the bottom is engraved with sunshade, non-slip and durable. Low energy 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 door, etc. Specifications: Item Type: Magnetic Door Lock Color: SilverandBlack Item Size: 16.8x4x2.3cm or 6.61x1.57x0.9in Package Weight: 1019 g or 35.94 oz Holding force: 180 kg (400 lb) Mode: NC (locked while power is working), fail-safe mode Voltage: DC12V, current consumption: 0.11A - 0.15A Suitable for: door wooden, glass door, metal door, fire door, etc. < br or > Unlock method: power on to lock, power off to unlock Surface temperature: