Specification Brand : CURT BulletPoint1 : BACKUP ALARM. This trailer wiring harness extension features an integrated back up alarm that sounds at 97 decibels when your vehicle is in reverse. This promotes safety for your family, friends and others in the immediate vicinity BulletPoint2 : WEATHER-RESISTANT. This truck backup alarm comes with a spring-loaded dust cover for the 7-pin wiring socket to protect the terminals from water, dirt and corrosion BulletPoint3 : EXTENDER. This trailer wiring back up beeper plugs into your vehicle-side 7-way RV blade socket and extends it out for added clearance from the bumper or trailer hitch BulletPoint4 : STANDARD CONNECTION. This back up beeper for trucks plugs into any standard 7-way RV blade and can be used to connect the taillights, brake lights, turn signals, trailer brakes and auxiliary power BulletPoint5 : DURABLE CONSTRUCTION. For long-lasting use and a reliable connection, the housing of this truck back up alarm is made from durable black plastic that will never rust or corrode Color : Black CompatibleDevices : Vehicles with a 7-way RV blade socket ExternallyAssignedProductIdentifier1 : 962466012914 ExternallyAssignedProductIdentifier2 : 0962466012914 ExternallyAssignedProductIdentifier3 : 00612314107742 IncludedComponents : 1 7-WAY RV BLADE TO 7-WAY RV BLADE ADPTR W/BKUP ALARM ItemName : Vehicle Trailer Wiring 7-Way Circuit Tester - 6 Function LED Indicators - Taiwan ItemPackageDimensions_Height : 11.7094 centimeters ItemPackageDimensions_Length : 3.9878 centimeters ItemPackageDimensions_Width : 7.2898 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : trailer-connectors Manufacturer : Pro Tool Material : Plastic MeasurementType : Ohmmeter MinimumOperatingVoltage : 120 volts_of_alternating_current ModelNumber : 41099 NoiseLevel : 97 decibels NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 41099 PowerSourceType : Corded Electric ProductDescription : Vehicle Trailer Wiring 7-Way Circuit Tester - 6 Function LED Indicators. The trailer spark tester is great to use. ProductSiteLaunchDate : 2013-10-04T01:44:54.000Z Size : 4 Pin to 4 and 7 Pin Adapter StreetDate : 2014-04-16T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 25191800 WarrantyDescription : One-Year Limited Warranty