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Ac input : 100/220V switch-selectable
Dc input : 24V (emergency)
Power consumption : 500W (AC220V, 5A) / 250W
(DC24V, 5A)
Operating temperature : 32~104¢µ/0~40¡É
Storage temperature : -13~158¢µ/-25~70¡É
Trunk line-4Line, Key Phone, Extension line-4Line, Paging, Problem
Alarm, A.M.S. Contact. |
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