CLEAYODO Smart Alarm Lock Padlock Key Lock Adjustable Alarm or Mode Antique Padlock Zinc Alloy Nano Plated Double Drain Hole Waterproof Non-Alarm

[Alarm sound device] This padlock has an alarm function, and if a thief tries to open the lock, it will sound an alarm to alert you and scare away the thief. The alarm sound is as high as 120 decibels and can be heard from far away, giving a big psychological shock to thieves and scaring them away. 【Adjustable Alarm Mode】This padlock can adjust the alarm status to alarm or non-alarm mode according to your own wishes. You can turn off the alarm when you don't need it. The battery life is up to 730 days, so you don't have to worry about the alarm going off due to a dead battery. [Nano-plated, wear-resistant and durable] The lock body is made of nano-plated, the coating is hard, wear-resistant and durable, corrosion resistant, more rust-resistant and less contaminated. [Heat treated and hardened rock beam] The rock beam has been heat treated and hardened, making it very hard and will not be damaged by scissors or saws. It can effectively prevent damage caused by scissors and saws, and is resistant to shearing and friction. 【Suitable for various locations】Specially designed for indoor and outdoor use. Perfect for schools, gyms, offices, dorms, warehouses, cabinets, gates, tool boxes, bags, bicycles, fences, etc. CLEAYODO Smart Alarm Lock Padlock Key Lock Adjustable Alarm or Non-Alarm Mode Antique Padlock Zinc Alloy Nano Plating Anti-Cut Anti-Pry Double Drain Hole Waterproof Anti-Theft