Sirens

Sirens are loud noise-making devices. These devices make a particular type of sound that intimates about special services like medical or security services in case of emergencies. As they are mainly used for security purposes, they have alternatively named security sirens.   

At times, these devices are also known as alarms, whistles, or horns. There are different types available in the market. For instance, civil defence sirens are mounted in fixed locations and are generally used to warn of attacks of natural disasters. While at other times, they are used on emergency service vehicles like police cars, fire trucks and ambulances. However, all these devices are divided into two general types, known as electronic and pneumatic. Whether they work individually or as a part of any security system (fire alarm or smoke detector), these devices play a significant role in saving lives and offering a peaceful way to deal with any unexpected situation.

Types of sirens alarms available in market

Much different from their ancestors that contained discs, a modern-day siren uses two concentric cylinders with slots parallel to the length. The inner cylinder rotates while the outer one remains stationary. The air pressure flows out of the slots of the inner cylinder and then escapes through the slots of the outer cylinder. This flow is periodically interrupted, which creates a tone. The earliest of them came forth during 1877 -80. James Douglass and George Slight presented them. Today we can find a wide range of options in terms of power source, size, siren style and many other features. However, in the baseline, there are the following types available in the market. 

Fire alarm siren  

Also known as fire sirens, they work as fire safety products specially designed to alter in case of fire-related emergencies. All the modern file safety systems come with a smoke detector linked to an internal audible alarm system. Both the devices work in synchronization to intimate about increased fire or smoke in the building. A comprehensive file alarm system contains a central control panel that coordinates the functions of the smoke detectors and fire sirens throughout the premises. These fire alarms come with both manual and automatic alarm triggers. Once it rings, the connected fire extinguisher gets into action and start performing its dedicated functions. These alarms are also used as evacuation signage in case of emergencies.  

Burglar alarm siren  

Security sirens play an important role in adding more security to your home and commercial settings. At such times these devices work as a part of bigger surveillance or security systems. So we can say that these external sounders work as a front line deterrent against intrusion threats, whether located on a smaller private place or a larger warehouse. Here an outdoor alarm device rings based on different sensors and intimates the occupier and the neighbours about any activity at the property. A burglar alarm device comes with different sounds options, including wired, decoy and radio types.  

Ring floodlight siren  

These alarms come in different types, and each alarm type (panic, smoke, CO or Intrusion) triggers two main actions. Firstly the base station device sounds alter everyone in the home and secondly, deter intruders or criminals.  These ring floodlight sirens are convenient and can be managed using a smart application. These devices work as a part of a comprehensive security system that includes lights, motion alerts, live view, sirens, event history, light settings, motion settings and a few others. Modern-day house owners prefer these devices for their easy access and added smart features.

Home security siren 

Once again, these devices work as a part of a home surveillance system. But they are easier to install, and you do not need to open up the walls to install a wireless alarm system. These alarms also offer scalability and flexibility to add or remove more motion, audio or visual devices as per your needs. This way, you can easily upgrade them according to your new space and increasing/decreasing needs. Moreover, most wireless home security devices offer smart home integration and are becoming more compatible. And with such perks, they are extremely affordable, and you can easily buy branded items online.