Sufficient quantity: you will get 2 pieces smile you’re are on camera sign and 2 pieces private property no trespassing sign, enough quantity to meet your needs, protect your home and let people know you are recording at day and night | Striking effect: video surveillance signs are printed bright color, clear picture, and bold font, eye-catching and able to be noticed from a long distance, the letter is clear to read, even some people do not know English, once they see the camera in use picture and smiling face, they will understand, which can form a striking effect of avoiding any potential bad activity | Durable to use: security camera sign is made of 40 mil rust aluminum, reliable and wear-resistant, waterproof, not easy to fade and durable, with reflective coating and UV coating glossy finished, which can be applied for many years in the yard or outdoors, giving you a nice experience | Eye-catching color: adopting bright yellow, matte black and bright red, the aluminum warning sign has a good reflective effect after being illuminated by the lighting, which is easy to attention by people; Each no trespassing sign is large and the moderate size can clearly send the message of conducting legitimate activities under surveillance in the public | Easy to install: the video camera security sign comes with 4 pieces of pre-drilled holes, smooth and proper size, which make it more convenient to install and more stable to use, you can install it without adhesive or other equipment, saving your time and energy