采购数量: 50 Sets|This is from IR.
I'm looking for products building management system for training/educational purpose. it must contains power supply, 4CH relay, Smart key, Dimmer 2 channels, USB programmer, motion sensor.
Since it is very difficult to open *** in Iran, so, please kindly send me your quotation to my office email:
Your prompt reply will be appreciated.
Best regards, Hassan.