BLINDER LASER JAMMERS    BLINDER M27 Laser Jammer     BLINDER M47 Laser Jammer  BLINDER M27 AND BLINDER M47 LASER JAMMERS Blinder M27 and Blinder M47 active laser jammers are the ultimate protection against all police laser guns used to issue speeding tickets. When the vehicle is hit with laser an electronic laser shield activates in front of your vehicle preventing the laser gun from obtaining a speed.  Radar detector alerts do not protect you from police laser guns since a speed reading is obtained in .3 of a second unless jammed.  $50.00 INSTANT REBATE, FREE UPS SHIPPING, and FREE fuse tap/connector