Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•It is suitable for doors, windows, bikes, motorcycles and anything you would like to protect.
•Comes with a remote control,Press the first key to activated alarm, press the second key to deactivate alarm,Remote control distance up to 25m.
•Comes with double-sided sticker, just peel and stick to install alarm on anywhere. Powered by 2 AAA batteries.
•Sensitivities Adjustable,high to low corresponds to touch, vibration and beat,You can set suitable level as actual need.