Updated: Jan 23
What is Semi Addressable Fire Alarm Systems?
Fire alarm systems that are semi-addressable are the types of systems that sit between traditional non-addressable fire alarm systems and fully-addressable fire alarm systems in terms of how they operate. In spite of the fact that a semi-addressable system has some of the advantages of an addressable system, such as the ability to locate the point of origin of a fire more quickly, it also has a number of downsides that make it less desirable in some instances.
What are the risks associated with Semi Addressable Fire Alarm Systems?
Semi-addressable Fire Alarm Systems are too complicated and tedious to function well.
An indisputable downfall of semi-addressable fire alarm systems is the fact that they are less flexible than fully-addressable systems when compared with a fully-addressable fire alarm system. When using a fully-addressable system, each individual device (such as a smoke detector or fire sprinkler system) can be individually addressed and controlled, which allows for more tailor-made and precise responses to a fire in the event that one occurs. On the other hand, semi-addressable systems, on the other hand, allow for control at the zone level only, which means that all the devices in a given zone must be controlled together in order to function as a complete system. There is a risk that these factors can make it more difficult to isolate and address specific problems or hazards within a building.
Semi-Addressable Fire Alarm Systems are notoriously prone to false alarms.
Furthermore, smoke alarms that rely on semi-addressable devices can be more prone to false alarms than systems that use traditional addressable devices. Due to the combination of different types of detectors (like smoke detectors and heat detectors) used by these systems, it is often the case that these detectors can trigger false alarms as a result of environmental factors or other problems that may trigger them. Due to the lack of synergy between each of the devices, it becomes nearly impossible to identify false alarms caused by hardware failure or, as mentioned earlier, by environmental factors when there is actually a fire hazard. It is especially problematic in buildings where false alarms are a frequent occurrence. This is because they can lead to a lack of trust in the system as well as a tendency to ignore future warnings as soon as they are heard.
So why do people install Semi Addressable Fire Alarm Systems?
When you speak to any salesman of a company that sells semi-addressable fire alarm systems, they will most likely tell you only one thing to make them more appealing: semi-addressable fire alarm systems have an advantage over other fire alarm systems: they are Inexpensive and pocket friendly. As a consequence, you may find yourself tempted to buy a fire alarm system with features of a fully addressable fire alarm system (in essence) at the price of a conventional fire alarm system despite the curtailed disadvantages. That at least is the cliche sales pitch that is used by manufacturers to sell semi-addressable fire alarm systems to consumers. As discussed, semi-addressable fire alarm systems do not provide the same level of functionality as fully addressable fire alarm systems. Do they come at a low price, though?
Semi-addressable Fire Alarm Systems are more expensive than Conventional Fire Alarm Systems.
A well-known fact about a semi-addressable fire alarm system is that it is generally more expensive to install and maintain than a traditional non-addressable fire alarm system. The reason for this is in part due to the fact that semi-addressable systems require more complicated wiring and programming, as well as additional hardware components, such as zone controllers and repeaters, that are required to run them. Additionally, semi-addressable systems may need to be maintained and tested on a more frequent basis to ensure that they are operating correctly and that you are not experiencing any problems.
The NOTOFIRE Fully Addressable Fire Alarm System costs less than Semi-Addressable Fire Alarm Systems, so why go with a gimmick?
NOTOFIRE manufactures LPCB-approved Fully Addressable Fire Alarm systems with features comparable to top global brands. Just like our very own ISRO, which managed to awestruck giants like NASA and Space X, Notofire manages to deliver leading technology at jaw-dropping prices, leveraging the genius of Engineers that India produces. The brilliant R&D team at Notofire managed to develop technological marvels in Fire Alarm Industry in a couple of years that big brands couldn't after decades of work. As a result, Notofire Delivers Intelligent Addressable Fire Alarm Systems at prices that don't include wasteful R&D costs and the high cost of imports. Additionally, we have developed Fire Alarm Systems keeping in mind that the cost of installation and maintenance is very low. Notofire Fire Alarm Systems work on a simple 2-wire system. Which means the cost of wiring is low. You can order Fire Resistant Fire Alarm Cables from Notofire at prices that are guaranteed to be unbeatable. Moreover, the simple on-panel programming ensures that the cost of maintenance is low. Notofire also offers unparalleled after-sale service that allows remote commissioning and maintenance. All these factors lower pricing than any semi-addressable fire alarm systems with the same device capacity available in the market today.
As a whole, though a semi-addressable fire alarm system may seem to offer some benefits over a traditional, non-addressable system, it is important to carefully consider the disadvantages before making the decision to install a semi-addressable system in your building. Due to its flexibility and reliability, it is often in the best interest of a company to invest in a fully-addressable system rather than a standalone system.