Security is still a major concern in many places around the world. As we condemn the actions that cause insecurity, so must we also take necessary precautions towards protecting our homes and business areas. One of the things you could use that is inexpensive, yet very useful is a door chime alarm.
A door chime alarm is a gadget that is typically installed on doors and windows to produce a sound when the door or window is let loose. You can find various kinds of chimes on the market today. There are; infrared, magnetic, mechanical, and high-tech chimes. They all serve the same purpose though they operate differently. They produce an alarming or ding dong sound or melody when the door or window they are placed on is opened.
These door chimes can be used for different reasons, but their main functions include:
To alert you of an incoming person
This used to be a popular thing in the olden days when door chimes were utilized in small stores and diners to inform attendants that a person had just walked in and needed to be served. Even today, we still have shops that have only one attendant who has to do everything in the store including going to the back to handle tasks like inventory. Besides, it would be nice to be welcomed to your store with a melody.
To alert you when a person opens a door that is supposed to stay shut
In expansive business premises such as hotels, airports, factories, etc. , there are usually many doors which can be used to go in and out of the building, and they mostly stay easy to open in case of emergencies. Nevertheless, to observe those who enter and leave a building, the entry and exit points are limited to just a few doors. Those other doors which are not frequently used and not manned by guards can have door alarm chimes installed to alert the security guards that the doors have been used. CCTVs can be placed facing these doors directly to capture the image of the person who opens them.
To scare away unauthorized persons from a restricted area
Other than a mere chime to alert a person that a particular door has been opened, the door alarm chime can be incorporated with other security systems to shoo away unauthorized persons from restricted areas. This entails using an entry chime above a door and connecting it to technology such as security cameras in real time, number plate recognition, facial recognition, key locks, biometric security checks, and so on to monitor incoming and outgoing traffic into these places for respective action. These systems are ideal for commercial or industrial premises where sensitive data or items are processed.