MikeLigalig.com

LCD Car Siren with Hand Hold Remote Controller, Works with Speaker as Horn
Key Specifications/Special Features:

    Power: 80, 100, 150, 200, 300 and 400W
    Voltage: 12 or 24V DC
    Impedance: 4Ω
    Circumstance temperature: -20 to +50°C
    Relative humidity: <95%RH
    Works with 200W loudspeaker, such as HA-200
    Wail1, siren, AMB, Yelp, horn, man, tool, 16 horn tones and public address
    Wide frequency range
    Standard: GB8108-1999