The use of smoke detectors is needed in detecting fires so that quick action can be taken to extinguish the fire. Not only that, the importance of using smoke detectors includes several other things such as early fire detection to reduce risk.
This article will inform you about the smoke detector from its definition, how it works, functions, and regulations in Indonesia.
Table of Contents
What is a Smoke Detector?
A smoke detector is a security device that detects the presence of smoke as an early warning of a fire. It involves detecting smoke particles in the air through optical or ionization sensors.
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How Smoke Detector Works
Smoke detectors work by detecting smoke particles in the air and triggering an alarm if the smoke exceeds a certain limit. Here’s how it works in detail:
- Detects changes in light: Using an optical sensor it emits light and detects changes in light when smoke gets in the way.
- Ionization sensor detects changes in the air: It uses radioactive substances to ionize the air and detects changes when smoke interferes with the ionization.
The Function of Smoke Detector
The main function of a smoke detector is as a fire early warning system, detecting smoke and triggering an alarm to notify building occupants of the danger of fire. Here are some of the main functions of a smoke detector:
1. Early fire detection
One of the functions of a smoke detector is its ability to detect fires early. It monitors the presence of smoke in the protected area and triggers an alarm when it detects smoke, which is often the first sign of a fire.
2. Reducing risk
By detecting fires early, of course, the smoke detector can reduce the risk of fire. With proper handling, after the device detects a fire trigger, the risk of injury to humans and damage to property can be reduced.
3. Regulatory compliance
In addition, the installation of smoke detectors is often required by fire safety standards and building regulations, thus helping building owners or managers comply with legal requirements and improve safety levels.
4. Special handling
Another function of smoke detectors is special handling. In some cases, such as in data centers, smoke detectors are essential because they can provide early warning of anomalies that could cause a fire.
Smoke Detector Regulations in Indonesia
The smoke detector uses communication technologies such as LoRaWAN that operate within a specific frequency spectrum. In Indonesia, any LoRaWAN-based wireless device is required to have DJID (Directorate General of Digital Infrastructure) under the Ministry of Communication and Digital (KOMDIGI).
Smoke detector regulations are based on KEPMEN No. 5 Tahun 2024, which requires all LoRaWAN-based devices to meet specific technical standards before being sold in the country.
The DJID certification ensures that the product meets government safety and quality regulations and does not interfere with other communication devices. The certification process involves technical testing, such as frequency adjustments, safety checks, and compatibility with the surrounding environment.
Once the tests are completed, products that pass are listed in a Test Result Report, which confirms that the product is safe and ready for sale in Indonesia. This report reassures customers that the product meets technical standards and is secure.
For companies wanting to sell smoke detectors in Indonesia, Type Approval Certification Services for ICT Products are available to assist with this process. This service includes preparing technical and legal documents, conducting required testing, ensuring compliance with regulations, helping companies streamline the certification process, and giving consumers confidence in certified products.
