Automatic Door Flasher: AC/DC 12V265V multi-voltage LED flasher, ideal for replacing old faulty flashers or installing new automatic doors. EASY TO INSTALL: You only need some tools (like drilling holes), a screwdriver, and two Fishers to drill holes for the bracket, the connection is very simple, remove the wall bracket to install horizontally, instructions are included. 360 Degree Uniform Light: Excellent day or night vision, plus a fuse protection circuit. Two modes of operation, blinking or solid light (place or remove the yellow jumper on the circuit). Waterproof with Integrated Antenna: High-quality plastic that resists moisture or rain. Thanks to the integrated 433.92 MHz antenna in the gate flash, you can even control the gate from the greatest distance. Power supply: AC/DC wide voltage 12 V 265 V. Operating current: 60 mA. Flashing speed: 1 second. Rated power: 2W. Ambient operating temperature: -35 to 90. Working environment humidity: 1090% RH. Dimensions: 125 x 100 x 220 mm. Delivery Quantity: 1 piece safety warning light (only the above package contents, no other products) Note: Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture. thanks Due to manual measurement, please allow 1-2cm measurement deviation.