Mark Forums Read; My Posts; Advanced Search; Forum; Laser Jammers & Countermeasures; Laser Jammers - General; Just got a good deal on an Escort. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. Thanks for the info on the rear jammer. net forums. . . Radar Detector Jammer Forum > Laser Jammers & Countermeasures. Laser Jammers & Countermeasures; Laser ShifterPro, ZR4, ZR3; Escort Laser Shifter ZR3!! I need your help!!! Welcome to the RadarDetector. 02-25-2010, 09:49 AM. Laser Jammers - General; Shifter + Veil or Blinder? Welcome to the RadarDetector. net forums. Escort's Zr3 w/ the 8500 Car Audio, Video & Security. If it jams the Truspeed, and only misses "stealth mode" on the LA, I a. Description. 04-17-2006, 09:47 PM. Different types and brands of Laser Jammers? We’ll give you a little history of laser jammers. Escort ZR3 Laser Shifter. Laser Jammers & Countermeasures; Laser ShifterPro, ZR4, ZR3; Escort ZR4 Failed Dramatically; Welcome to the RadarDetector. It’s a never-ending battle between speeders and the police. bought it NIB on Ebay for $250 delivered to my door. 80" tall. net forums. . Use the dropdown box to quickly find the ESCORT & Beltronics product reference documentation you need. Basically at this place you have to do alot of dealing to get a good price. Since the e-wars began, the police have moved from simple X-Band radar-based speed detectors to sophisticated KA-band radar guns, radar detector detectors (no really) and laser speed detection devices (with charming names like Stalker LZ-1). At the time, there were LED-based Escort Shifter ZR3, Blinder M27 / M47 laser jammer, and high powered laser-diode-based Antilaser’s AL8 and Laser Pro Park. View Full. Yes the ZR3 will flash front and rear LED's alternatively to alert you of Radar if your 8500 is in Dark mode. net forums. The "Plus" designation means it also has the Laser Shifter ZR3 included. Laser Jammers - General; Bought the Escort SR7 and ZR3 system, IS IT WORTH KEEPING!! Welcome to the RadarDetector.