Escort Laser Shifter ZR4 

The SHIFTER ZR4™ is the most advanced defense system against targeting laser guns. The SHIFTER ZR4™ includes (2) front-mounted and (1) rear license plate mounted laser transceivers, interface module, display controller with audible and visual alerts, and a remote mute button.

The SHIFTER ZR4™'s High performance "Multi-Shift" laser transceivers provide maximum protection against laser targeting and CINCINNATI MICROWAVE's exclusive "link" design allows you to connect the SHIFTER ZR4™ to select ESCORT radar detectors (Passport iQ, Passport 9500ix, Passport 9500i Blue, Passport 9500i Red, Passport 8500 X50 Blue, Passport 8500 X50 Red, Passport 8500, Cordless Solo S2, Cordless Solo S3, Passport SR7, C65 and RedLine), providing the ultimate protection against all forms of radar and laser encounters. This combination of detection and "shifting" is the best protection available!*

Features: 

• Front and Rear Mounted Laser Transceivers 
• High-Speed A/D converter
• Remote Mute / Manual "Receive Only Mode"
• Display Controller
• Plug-in Installation using Modular Connections
• Front and Rear Indication
• Automatic Brightness Control
• Self-Diagnostics with Error Indication
• Shift+Link compatible with Passport iQ, Passport 9500ix, Passport 9500i Blue, Passport 9500i Red, Passport 8500 X50 Blue, Passport 8500 X50 Red, Passport 8500, Cordless Solo S2, Passport SR7, C65 and RedLine
• One year limited warranty

Comes Fully Equipped

The Laser Shifter ZR4™ comes complete with a comprehensive owner's manual, installation manual, twin front-mounted Laser Shifters, rear license plate mounted Laser Shifter, in-car Display Controller, Remote Mute Button, 12-volt Interface with modular connections, complete wiring harnesses, and mounting hardware.