Specification Brand : POTTER BulletPoint1 : 8 distinctive sound outputs BulletPoint2 : 32 different selectable sound combinations BulletPoint3 : Operates on 9-18 VDC BulletPoint4 : Use with 4, 8 and 16 Ohm speakers BulletPoint5 : Compatble with Amseco models: SHX-51, SH-4, FHS-2, FHS-3 CompatibleWithVehicleType : Passenger Car ExternallyAssignedProductIdentifier1 : 0791438200307 ExternallyAssignedProductIdentifier2 : 791438200307 FitType : Universal Fit ItemName : 4170002 Potter VSD-208 Multi-Tone Highpower Siren Driver ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 11 centimeters ItemPackageQuantity : 2 ItemTypeKeyword : security-sirens ItemTypeName : Teacups Manufacturer : Potter Material1 : Metal Material2 : Acrylonitrile Butadiene Styrene (ABS) ModelName : Miokyclbod3kci7gr ModelNumber : VSD-208 NoiseLevel : 110 decibels NumberOfItems : 1 PartNumber : VSD-208 ProductDescription : The VSD-208 Voice Siren Driver is designed to be used for fire and intrusion applications. The VSD is versatile and easy to install, compatible with most control panels, and can be mounted with the double sided tape provided. The VSD-208 can instantly produce a verbal fire or burglary announcement in English, Spanish, or both. Choose from 32 different mode selections. One of 8 distinctive sound options announce independently or in conjunction with the voice warning. ProductSiteLaunchDate : 2015-08-07T13:29:28.407Z Style : Elegant SupplierDeclaredDgHzRegulation : not_applicable Voltage : 18 volts