2x Door Window Stop Alarm Home Travel Wireless Security Alert Portable Kit for Safe with Free Window Alarm Stop h4 retrofit kit used on LCD screens for

used on LCD screens for computers or TVs

Error-free and no radio interference

Please ensure your car headlight is the same as this photo

8-inch projector lenses work as High Beams and Low Beams

and Two Inverters can control 4pcs CCFL lamps or Halo rings

2x Door Window Stop Alarm Home Travel Wireless Security Alert Portable Kit for Safe with Free Window Alarm Stop h4 retrofit kit used on LCD screens for2pcs Door Stop Alarm Home Travel Wireless Security Alert Portable Kit for Hotel to get free window stop alarm Multi FunctionIt is a door stop security alarm. If someone attempts to open the door, this product will prevent it from opening and activate a 120 dB alarm. Also, you can use it as common door stopper when turn off the ON OFF switch, holding door in open any position. Can be used in home and traveling. 3 Levels of SensitivityIt has High Medium