American Time & Signal Co. manufactures replacements for Edwards wired synchronous system secondary clocks. The AllSync Plus^® replacements use a solid state circuit board movement instead of the traditional mechanical movement and use 80% less energy.

AllSync Plus 010 & 012 Series Plastic Case System Clocks $109.95 - $334.95		AllSync Plus 010 & 012 Series Steel Case System Clocks $119.95 - $349.95		AllSync Plus 2471B & 2472B Series Plastic Case System Clocks $109.95 - $334.95
Mechanical 010 & 012 Series Plastic Case System Clocks $119.95 - $329.95		Mechanical 010 & 012 Series Steel Case System Clocks $134.95 - $395.95		Mechanical 2471B & 2472B Series Plastic Case System Clocks $119.95 - $329.95
Mechanical 1800,1900 & 2000 PP Series Steel Case System Clocks $164.95 - $439.95