American Time & Signal Co. manufactures replacements for Standard Electric wired synchronous and 24/48vdc minute impulse 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 CR/GRC Series Plastic Case System Clocks $139.95 - $349.95		AllSync Plus CR/GRC Series Steel Case System Clocks $149.95 - $419.95		Mechanical CR/GRC Series Plastic Case System Clocks $254.95 - $549.95
Mechanical CR/GRC Series Steel Case System Clocks $269.95 - $619.95		Mechanical AR2/AR2-A Impulse Series Steel Case System Clocks $319.95 - $349.95