Feature:1. Warning Alert: The alarm has a strong flashing light and siren sound, which can greatly alert people around you to the warning message.2. Strong Stability: Professional 220V light horn flash sound siren can effectively stop potentially dangerous events and ensure safety.3. High Performance: Advanced circuit design and reliable components, with stable performance and long term reliable working ability.4. Application Scenarios: Widely used in various security systems, alarm systems and emergency escape systems, such as homes, commercial places, parking lots and so on.5. Easy Installation: The installation process is simple and easy, without complex circuit connection, suitable for ordinary users to install themselves.Specification:Item Type: Light Horn Flash Sound SirenMaterial: ABSVoltage: 220V.Package List:1 x Light Horn Flash Sound Siren2 x Screws 2 x Other Accessories