Security has never ceased to be a major concern in various parts of the world to date. Even as we condemn the acts that make us insecure, we must take appropriate steps towards safeguarding our homes and business premises. One of the cheapest and effective security features you could use 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 function differently, but serve the same purpose. They usually let out an alarming or ding dong sound or melody once the door or window they are installed on is opened.
These door chimes can be used for different reasons, but their main functions include:
To inform you when a person walks in
This was common in the olden days when door chimes were used in small stores and diners to alert attendants that a person had just walked through the door and they needed to serve them. 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 big business premises like hotels, airports, factories, etc. here are many doors which can be used for entry and exit and remain easy to open for the better part of the day in case of emergencies. Nonetheless, to scrutinize the people who walk in and out of these buildings, entry and exit points are restricted to only a few of those 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 includes combining entry chimes with various technology such as security cameras in real time, number plate recognition, facial recognition, key locks, biometric security checks, and so on to monitor traffic in restricted areas for respective action. These systems are ideal for commercial or industrial premises where sensitive data or items are processed.