Free installation: The portable key safe with detachable shackle allows you to easily hang it anywhere, including door handles, fences, railings, pipes, without screwing or drilling. All mounting hardware and pre-drilled holes are included, and you can also change the wall-mounted key safe as needed or fix it to any solid surface indoors or outdoors. High safety: Heavy-duty zinc alloy and steel provide additional resistance to cutting, hammering and sawing. And it is corrosion-free and weatherproof. The resettable 4-digit password box allows you to set your own combination code, which contains 10,000 unique options. Confidently protect and share spare keys to those you love and trust when you work or travel, and never lock yourself out. Easy to operate: only four steps, you can set and reset the 4-digit combination as many times as you need. Instructions are always included. Please note that do not forget the password, otherwise the password box padlock cannot be used or reset. It is recommended to take a photo or write a record after setting a new password. Capacity: The internal space of the key code box can hold up to 5 keys. You can also change storage credit cards, USB drives, etc. [Attention] [Attention] This is a small key box, used to store family keys, remote control car keys are not suitable. Excellent design: rubber-coated hook, the back of the key lock box has a hook to prevent scratches; the sliding shutter door can hide and protect the dial from dust, rain, snow and ice; the environmentally friendly paint adds anti-corrosion and anti-rust ability. The portable key safe comes with a one-year warranty. Buy with confidence Convenience: Carry spare keys with you, and the following conditions will not destroy your peace of mind. Easy to use: no installation required. Just hang it wherever you need it. Only set the password in 4 steps. Large capacity: The internal size is 3.34x2.52x1.38in, and the key box can hold up to 5 keys. You can also change the storage of credit cards, USB flash drives, etc. Wide range of applications: The password lock box can not only share the family key perfectly, but also widely used in Airbnb Durable: high-quality materials, exquisite craftsmanship and professional painting, weatherproof and rust-proof, to create a durable home. Note 1: Never forget your code. It is recommended to take photos, send emails or text messages to yourself. Note 2: Keep the black shutters closed to prevent water and dust. Note 3: It is recommended to rotate the dial every week to keep it working normally.