Escort Inc. 79-000040-01 Coiled SmartCord, Red display
The Escort SmartCord for Passport 7500 and 6800 models features a power-on  indicator, an alert lamp that warns you of radar and laser, and a convenient  mute button on the lighter plug. It's the perfect addition for any car when  reaching the detector's mute button on the windshield is a stretch. At night,  put the detector in dark mode and use the SmartCord for alerts. Other drivers  won't know you have a detector. SmartCords are compatible only with the Passport  7500 and 6800 detectors.