This CCTV Sticker Waterproof Decal Sign is a great way to keep out intruders by sending them a warning! It is easy to install! Having surveillance in your home and letting passers-by know will help keep out intruders who are planning to trespass. It is a self-adhesive decal so mounting it on your gate is convenient. It is also waterproof so you don’t have to worry about placing it outside.