GPS Speed SenderVDO GPS speed sensors offer more than a guaranteed accurate speed readout. The small gauge sending units offer easy installation and use—no programming, calibration, or cables are required. VDO uses quality materials, engineering processes, and standards to ensure accuracy.These sensors emit 200K pulses per mile and receive signals from up to eight satellites! Plus, their compact size allows for a variety of mounting options. Convert your VDO electronic speedometer into an incredibly accurate GPS-driven gauge with the addition of a GPS speed sender.Features:Connection -Unterminated Wire LeadVoltage: 12VMounting Hardware - ScrewHousing Material - Plastic*Sold as an IndividualWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to >P65Warnings.ca.gov.