Will the owner know that the safe has called the police?

According to China's inquiry. Com, safes generally have two alarm methods, the first is the local alarm system, and the second is the network alarm system. If either of these two systems is installed in the safe, when the safe is not opened or closed within the specified time, or someone tries to open the safe but fails, the system will send an alarm message to the owner's mobile phone.

The alarm system of the safe usually emits a beep, accompanied by a harsh alarm sound to remind the user of an abnormal situation. In some safes with display panels, the words Error Error will be displayed on the alarm back panel.