Promote productivity, punctuality and accountability in the workplace with highly visible and detailed timekeeping. The Pyramid Time Systems stand-alone DIG-6B digital clock is ideal for long hallways and large open spaces such as offices, warehouses, production facilities, school and hospitals. Super bright 4” high LED digits are easy to read from distances up to 250'. The six digit (00:00:00), hour/minute/second time display accommodates detailed timekeeping needs. Standard 7 segment LED digits. Features a PM indicator light. Choose from 12 Hour (AM/PM) or 24 Hour (Military) time format. Constructed with non-glare, shatterproof, polished polycarbonate lens and durable black ABS casing. Includes security mounting bracket, template, and key for safe and secure installation. 6' cord (110v) plugs into any standard electrical outlet with no hard wiring necessary. Contains an internal battery backup enabling the clock to keep time up to 7 days without power. The sleek, low profile design complements modern hi-tech environments. May be used with the Pyramid 7000 Master Clock System (sold separately). Measures 15.5” in width, 6.25” in height, and 1.5” in depth. Comes with a 1 year manufacturer's limited warranty. Proudly made in the USA.