The FS series foot switch is suitable for 50~60Hz; AC380V; DC220V; In the control circuit with a current of 3-21A;

As a controller for machine tool electrical, medical equipment, etc.

Compliant with IEC337-1 and GB14048.5-2001 standards.

"Motor Siren" typically refers to an alarm device driven by an electric motor, which generates sound through a rotating component, usually fan blades. These sirens are widely used in various emergency and warning situations due to their loud and penetrating sound. Here is some basic information about Motor Sirens:

1. Working Principle: Inside a Motor Siren, there is an electric motor that, when activated, drives one or more blades to rotate, creating sound as they pass through the air.

2. Application Scenarios:
   - Civil Defense Alarms: Used in urban or community civil defense systems to issue emergency alerts.
   - Industrial Safety: In factories, mines, and other industrial settings for emergency evacuation or accident warnings.
   - Natural Disaster Warnings: To provide early warnings in the event of natural disasters such as earthquakes and floods.
   - Military Use: In military bases or border defense to sound alarms.

3. Features:
   - High Volume: Capable of producing high-volume alarm sounds to ensure they can be heard in noisy environments.
   - Durability: Usually designed to be weather-resistant, allowing use under various weather conditions.
   - Reliability: The motor-driven design ensures the reliability and longevity of the siren.

4. Models and Specifications: Different models of Motor Sirens will have different specifications and features, including various volume levels, power consumption, sizes, and mounting methods.

5. Maintenance: Although Motor Sirens are relatively simple, regular maintenance is necessary to ensure they function properly when needed.

Motor Sirens are an essential safety device that can quickly draw attention in emergency situations, helping to reduce injuries and damages.
 

Height-degree LED strobe warning lights, high visibility, use without maintenance. Rotating shade external, while maintaining high brightness, yet classic visual design, built a unique filter system can effectively diffused LED lighting.

Winston Hand Operated Sirens are designed to provide effective warning in miscellaneous applications where is no power supply available.

Such as:Civil defence,Mountain rescue,Frontier sentry&coast guard,Household use,Camps,Schools,Public buildings,Firefighters,Mining & construction sites,and so on.  

Due to light weight the sirens can be easily transported to remote locations and folded up to a small size for ease of handling

Large electromechanical sirens are traditional sirens that have been widely used around the globe. Each electromechanical siren is composed of an electric motor that drives a fan known as the "rotor" or "impeller," which spins inside a slotted drum referred to as the "stator."

Winston electromechanical sirens are extensively utilized in the following areas:

• Civil defense warning systems in cities across the world.
• Fire or accident warning systems in factories, mining industries, residential or business areas, public buildings, forests, docks, and warehouses, etc.
• Alarm systems for oil fields, airports, seaports, border defense, military bases, police stations, and jails, etc.
• Warning systems for natural disasters such as earthquakes, tsunamis, floods, etc.

Winston electromechanical sirens, with their proven technology, superior performance, and best quality, are widely adopted by Chinese Civil Defense, Military, Police, and Fire Fighting departments. They are also popularly used in many countries across Southeast Asia, the Middle East, Europe, America, Australia, and Africa.