Test all leak alarm signal, breaking signal, make recovery after test.Checking all sensors & cabling in good status and no defective.Test distribution system feedback status and the alarm signal and check if the feedback signal is accurate.4 air-conditioning unit test for feedback status and alarm signal, and calibration to temperature and humidity signal.Checking comms room temperature with temp-meter, ensure the temp-sensor display is correct.UPS system state and alarm signal test,Test fire, security state and alarm signal.TMS System MigrationRemove the existing DDC and install the new DDC. Wiring at the new DDC and Checking all cabling in good status and no defective. Checking gateway communication. Restore the Program to new DDC.