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Y-900 wireless calling system
Main functions:
1.high strength aluminum alloy cover 2.Remote control, can work with PC via software,can track and manage the calling information3.Dot matrix display.It shows running message when stand-by.
4.able to work with 400 call buttons
5.has paging system to work with it,easy installation.
6.has 12 kinds of music and the vloume is adjustable.
Technical Parameter:
Working voltage:DC18V working current:<150mA sensitivity:≤106db Working Frequency:433MHz