No specs but looks like its used in foreign territories against new digital speed cameras and guns.USA and EUROPEAN Patents Pending.
BEST MULTIPURPOSE DEFENSE SYSTEM. LASER INTERCEPTOR. PARKING - DEFENSE - DETECTOR. Laser Class: Class 1 Laser Product (Eye Safe). Laser Wavelength: 904 nm (pulsed laser diode). 4 pcs Sensors New Version 9.0 with DIN connector.