Description
The LK-120 manual siren is a versatile tool used in a variety of settings for emergency warning and natural disaster alerts. With a range of 1.5 km, it is commonly found in factories, schools, military camps, and other locations where early warning is crucial to saving lives and property. The siren is powered by a handle connected to a gear speed increasing mechanism, which in turn drives the impeller to produce the alarm signal. Because it doesn’t require electricity, it can be used in remote locations such as forests, mountains, and mines. Its compact design includes a sound window cover, gear box, and box frame, making it easy to transport and install in any location.
