Watchfire Digital Outdoor engineers and manufactures the best-looking and most-durable digital billboards available anywhere. Watchfire Digital Outdoor is the digital billboard division of Watchfire Signs, which has been manufacturing outdoor electronic signs since 1932. Watchfire has been manufacturing LED signs since 1996 and has more than 45,000 outdoor LED signs in daily operation throughout North America. Headquartered in Danville, IL, Watchfire Digital Outdoor has more customers than any other digital billboard manufacturer.