DC 12V Indicating Alarm Strobe Signal Warning Siren LED Flashing Light Lamp

Features Environmental protection plastic materials,can use long time with great touch. Portable design is great for travel use,easy to carry around and take with. Easy to install,it can be screwed or you can use adhesive paste to fix it. Suitable for security booths, gates, roads, tunnels, airports, construction sites as a warning light. Connect 12V power supply, auto strobe,to distinguish between positive and negative, red means positive, black means negative. Description Material:Plastic. Size:73*45mm. Color:As pictures show. Working current: 120mA. Strobe frequency: 90 / min. Voltage:12V. Package included: 1 * Alarm signal light. 1 * Paster. 2 * Bases. 1 * Mini screws accessories bag.