Description

Alarm Siren Padlock

Corrosion resistant, waterproof and durable to use. Powered by six button batteries. Supplied with three keys, convenient to use. Note: When you place the shackle with the groove into the lock near the key port. (then the lock goes into alarming state) When the shackle with the groove is placed away from the key port, the lock is just in the mechanical lock state.