◆The connecting paging station, transfer station can be cascaded 8 units paging; ◆The extension to the 128 partition; can be easily to achieved on 128 arbitrary partition partition paging; ◆The remote control distance up to 1000 meters; ◆The single cable transmission, convenient wiring; ◆The power: ~220V/50Hz; ◆Power consumption: 20W.
