About this product: 100% Brand new and high quality! Low false alarm rate.Low power consumption. Can be used on door, window, bicycle, container, motor bike, tricycle, pull gate, garden, etc. Corrosion resistant, waterproof and durable to use. Supplied with three keys, convenient to use.
Note:When you place the shackle with groove into lock near key port, then the lock comes into alarming state. When the shackle with groove is placed away from key port, the lock is just in the mechanical lock state.
Material: Iron+Copper core Size: as shown
Products you will receive: 1 * Alarm lock 3 * Keys
Note: Please allow 1-2cm error due to manual measurement.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you.