Dummy alarm for crime prevention: When it gets dark, the red and green light will automatically flash alternately between approximately 5 seconds intervals to invite suspicious warnings. The back has an adhesive sheet with a "under monitor" that is effective when applied to a window. Prevents car rashes, theft, and tampering. How to Use: (1) Insert a coin like item into the gap where the main unit meets and open, remove the insulation sheet of the lithium coin battery (included) inside and cover it back again. (2) Install with the adhesive sheet on the back of the main unit, such as the front part of the car, where the main unit can be seen from the outside. (3) Lift the switch to the ON. When the light is not needed, please turn it off. (4) When it gets dark, red and green LEDs will automatically flash alternately. (5) The adhesive sheet is printed on the surface of the sticker while surveillance so that it can be seen from the outside, so you can stick it on your windows at home or shop. Not waterproof, so please do not use it outdoors when rainwater. Please replace the batteries if the distance between flashing is long or no flashing. Please use or leave it near an open flame, be careful of dropping or water leakage. Included batteries are for testing. Life may be short.
●LEDが交互に赤LEDと緑LEDが交互に点滅し光で見張ります
●暗くなると自動的に約5秒間隔でLEDが交互に点滅します
●「監視中」の粘着シール付きで窓に貼れば効果的です